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  • Marantz 7t

    Marantz 7t

    Marantz 7t, just overhauled with essential parts replaced. You will get the missing button cover. The self-powered Model 7 stereo preamplifier features a high order of versatility together with remarkable ease of operation. Unexcelled performance may be expected of both stereo and monophonic programs. Construction, of course, is of the usual Marantz quality. Specifications Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.1% Gain: 64.5dB (MM), 22.5dB (line) Signal to noise ratio: 80dB (MM) Valve complement: 6 x ECC83/12AX7 Dimensions: 14-3/8 x 5-3/8 x 8-1/2 inches Weight: 20lbs Learn More

  • LAMM LL2.1

    LAMM LL2.1

    The LL2.1 is a direct replacement for the LL2 preamplifier. The LL2.1 features the following upgrades and modifications as compared to the LL2: •addition of a built-in remote on/off for LAMM amplifiers •introduction of the attenuation for gain reduction by 15 dB •some new parts •new knobs •slight changes in schematic diagram Model LL2.1 is the next generation of the original LL2 which was the first in the line of LAMM vacuum tube preamplifiers. Unique topology and application of the most advanced technological resources and processes bring the LL2.1 very close to the threshold of excellence in sound reproduction. A main distinction of the LL2.1 from any other comparable type of preamplifiers is its almost inaudible sonic signature. When connected to an appropriate type of power amplifiers, especially LAMM amplifiers, it assures the recreation of a three-dimensional soundstage without boundaries and limitations. 1 The LL2.1 features a topology that brings out the most natural sound performance in the audio path, as well as graceful and sophisticated design. It employs a pure class A operation from input to output; all stages are single-ended. The preamplifier's audibly neutral power supply features a full-wave vacuum rectifier. This rectifier, together with a choke-containing filter, allows to practically get rid of the hum and buzz and, in the end, to ensure the verity of dynamic range without coloration. Other features include 3 inputs; 1 tape loop; 2 sets of outputs; front panel muting switch; attenuator for gain reduction by 15 dB; built-in remote on/off for LAMM power amplifiers; protection circuitry coupled with automatic mute at turn on/off. Each preamplifier is carefully hand-crafted with matched components of the highest quality, some of which include military graded low noise DALE metal film resistors; NOBLE potentiometers; ELECTROCUBE and ROEDERSTEIN film capacitors; high frequency switching grade CORNELL DUBILIER electrolytic capacitors; and specially selected long life vacuum tubes. The LL2.1 features a custom-designed power transformer. 1The LL2.1 is available in two versions: standard and deluxe, both of which utilize identical chassis, PC-board and parts. In deluxe version, the power supply energy storage is approximately twice that of the standard version (four identical light-blue capacitors next the choke; only two of these are installed in regular version -- see first detail image insert). Also, in deluxe version, all film capacitors in critical paths are paralleled by polystyrene capacitors of the highest available quality (yellow capacitors on two images -- right and below). Learn More

  • LAMM LP2.1

    LAMM LP2.1

    Model LP2.1 is the next generation of the original LP2 -- the first in the line of LAMM phono preamplifiers. The LP2.1 features the following upgrades and modifications in comparison to the LP2: •introduction of many technical solutions that had been implemented in the LP1 Signature (just like the ML2.2 single-ended power amplifier derived many of its technical solutions from the ML3 Signature power amplifier); •introduction of the new tubes: 6C3P and 6C45P-E (same tubes that used in the LP1 Signature phono preamplifier), and corresponding adjustments in the circuitry; •significantly reduced output impedance; •new parts that had been developed by various manufacturers since the introduction of the LP2; •new pc-board material •super low noise power transformer The LP2.1 is a dual-mono vacuum tube phono preamplifier with two electrically and mechanically separated channels. It features a topology that brings out the most natural sound performance in the audio path, as well as graceful and sophisticated design. The preamplifier operates in a pure class A mode from input to output. High-current drive capability, in combination with unique single-ended class A circuitry, enable the preamplifier to drive any cable and any reasonable real world load, while maintaining its practically inaudible sonic signature. When connected to the appropriate type of electronics, and especially LAMM amplifiers and preamplifiers, it assures the extraordinary transparency of perceived sound and recreation of a three dimensional soundstage in the home, recording studio, etc. without boundaries and limitations. All amplification stages utilize high transconductance very low noise high-current vacuum triodes. No loop feedback is employed. The LP2.1 features a very accurate passive RIAA EQ network. The preamplifier's audibly neutral power supply features a full-wave vacuum rectifier which, together with a choke-containing filter, helps reduce the hum and buzz to almost negligible levels and, in the end, ensures the verity of dynamic range without coloration. Solid-state analog voltage regulator is used as a heater supply. Other features include two sets of inputs for each channel and gain/selector switches for MM and MC cartridges. A unique electronic protection circuitry mutes the outputs until the LP2.1 has stabilized upon being turned on; it also automatically mutes the preamplifier in case the AC line voltage drops or is interrupted, as well as at the turn-off of the unit. Each preamplifier is carefully crafted with the hand selected components of the highest quality, some of which include military graded low noise DALE metal film resistors; 1% tolerance RCD wire-wound resistors; ELECTROCUBE and VISHAY/ROEDERSTEIN film capacitors; high frequency switching grade CORNELL DUBILIER electrolytic capacitors; FISCHER “Camac” connectors; specially selected military-graded low-noise long-life vacuum tubes; and a custom-designed super low noise power transformer. The LP2.1 is especially effective in large systems with speakers of reference quality that make it possible to recreate the unique qualities of LPs. The LP2.1 is designed to be used as part of the truly hi-end audio system and is capable of reproducing the studio- or life-recorded musical event with reality approaching that of the concert hall. It is also designed for use in the recording studios as a reference preamplifier for the purpose of controlling the recording process itself and the quality of LPs. The LP2.1 is available in two versions: standard and deluxe. In the deluxe version, the power supply stores more energy, all film capacitors in signal path are bypassed by polystyrene capacitors of the highest available quality, and a custom-designed massive damping panel significantly reduces all types of mechanical vibrations which, in turn, leads to a slightly more extended, coherent and natural bass reproduction. The LP2.1 works on all world AC line voltages. Learn More

  • LAMM L2-L2.1 – Reference

    LAMM L2-L2.1 – Reference

    Model L2 Reference represents top of the line in LAMM hybrid and solid-state audio equipment. It is one of the best creations of its designer's professional career--a result of years of intensive research directed at attaining the most accurate reproduction of recorded music. Unique topology and application of the most advanced technological resources and processes bring the L2 near the threshold of excellence in sound reproduction. A main distinction of the L2 from any other comparable type of preamplifiers is its almost inaudible sonic signature. When connected to an appropriate type of power amplifiers, and especially LAMM amplifiers, it assures the extraordinary transparency of perceived sound and recreation of a three-dimensional soundstage in the home, recording studio, etc., without boundaries and limitations. The L2 features a topology that brings out the most natural sound performance in the audio path, as well as graceful and sophisticated design. Its unique circuitry utilizing specially selected super-linear high voltage MOS-FET transistors ensures a class A operation from input to output, with no overall feedback at any stage. All stages, including high current output buffers, are single-ended. A unique electronic protection circuit enables manual muting of the outputs until the preamplifier has stabilized after a turn-on; it also enables functioning of the preamplifier in a "muting" mode during operation and automatic switching to muting in case the AC line voltage drops or is interrupted. Other features include 3 inputs; 1 tape loop; output signal phase switch; balanced and single-ended outputs; and built-in remote on/off for LAMM power amplifiers. The L2 has a separate power supply that utilizes a choke contained filter, vacuum tube rectifier and voltage regulator. Special care was taken in designing a high voltage (+350V) high speed vacuum tube voltage regulator. Using this voltage regulator, in conjunction with other technical aspects, enables the reproduction of tiniest nuances and three-dimensional subtleties in the music palette (provided that such details had not been lost in a recording process). A somewhat unusual combination of high voltage vacuum tube power supply and superlinear high voltage MOS-FETs allows to attain an enormously large output swing while retaining practically constant harmonic contents of the signal with an absolute dominance of the second harmonic. In designing the L2 special attention was directed toward optimization of the output impedance of the preamplifier with an aim of attaining practically full independence of the output impedance from frequency, as well as to allow the preamplifier to drive (without audible sonic degradation) significant capacitive loads created by many modern interconnect cables. Each preamplifier is carefully hand-crafted with matched components of the highest quality, some of which include military graded low noise DALE metal film resistors; unique TKD stepped potentiometers (41 detents); PRC wire wound resistors; ELECTROCUBE and ROEDERSTEIN film capacitors; high frequency switching grade CORNELL DUBILIER electrolytic capacitors; specially selected long life vacuum tubes; high quality heavy duty gold-plated RCA connectors; and gold-plated NEUTRIC XLR connectors. The preamplifier power supply features a custom-designed super-low noise toroidal power transformer. AC voltage is filtered by special RFI power line filter. Summing up the above, we take the liberty in stating that we have been able to create a preamplifier with practically no sonic signature, of course, taking into consideration the fundamental limitations inherent in reproduction of live music by electronic means. The L2 works on all world AC line voltages (100/120/220/230/240V). Learn More

  • Balanced Audio Technology VK5i

    Balanced Audio Technology VK5i

    Balanced Audio Technology VK5i Balanced Audio Technology VK-5 Line Preamplifier: Frequency responses: 1.59Hz-1.5MHz (typical: volume control at 11 o'clock); 1.59Hz-240kHz (worst case: full volume); -3dB points. Distortion: 0.02% at 2V RMS output; second harmonic: -72dB; third harmonic: -85dB. Maximum gain: 13dB, balanced or unbalanced. Gain adjustment range: 4dB each channel. Noise: -100dB (unweighted, ref. 2V RMS output). Input impedance: 120k ohms typical, 100k ohms minimum (single-ended). Output impedance: 1100 ohms balanced; 850 ohms single-ended. Maximum output: 40V RMS balanced, 20V RMS single-ended. Overload protection: one main power fuse, electronic internal over-current protection (each channel). Tube complement: eight 6922s, two 5881s. Power consumption: 150W maximum, operating mode; 30W typical, Sleep mode. Dimensions: 19" W by 15.5" D by 5.75" H. Weight: 31 lbs the solution developed by BAT designer Victor Khomenko and his partner Steve Bednarski was to retain the shunt volume control topology of the VK-5, with the same Vishay resistors used as series-pass elements, but to substitute a microprocessor-controlled, discrete, film-resistor network for the VK-5's Noble potentiometer. Four individual circuit boards are used, two per channel in a balanced configuration. The microprocessor then switches-in different sets of resistors to shunt part of the signal to ground, the choice of resistors depending on the desired volume level, which is available from the remote control. Left/right trim continues to be controlled by potentiometers, and is not remote-controllable. As well as incorporating this new method of implementing the shunt volume control, the "i" revision features three other significant changes. Probably the most important is an auto-balance circuit that stabilizes the positive and negative legs of the circuit, providing independence from variations in tube performance or aging (at least within certain limits). Balanced circuits must have each leg of the circuit functioning the same way; any differences introduced by the circuit result in nonlinearities. Learn More

  • Threshold SL10

    Threshold SL10

    Threshold SL10, Nelson Pass vintage preamplifier with separate power supply Active Circuit Data: performance of basic gain stages. (measured to IHF standards A202 for distortion specifications). preliminary phono gain stage: (all measurements made at highest input impedance) FREQUENCY RESPONSE: .3 Hz through 500,000 Hz, +0, -3dB. SQUARE WAVE RISE TIME: .5 microseconds. TOTAL HARMONIC DISTORTION: .015% second harmonic @ 50 millivolts out .. 03% second harmonic @ 100 millivolts out, NOISE: (preliminary phono gain stage + RIAA gain stage): -80dB A weighted referenced to 1 volt out. - 72dB unweighted referenced to 1 volt out. CROSSTALK: (left minus right) > -7OdB @ 1,000 Hz. INPUT OVERLOAD: 70 millivolts peak for any frequency. INPUT IMPEDANCE: selectable 1 through 15 ohms, 15 through 30 ohms, 30 through 50 ohms. RIAA phono gain stage: RIAA EQUALIZATION: no greater than .5dB deviation at frequency extremes. TOTAL HARMONIC DISTORTION: 012%. 20Hz through 20,000 Hz @ 2 volts out. typically: .008% @ 1.000 Hz. SMPTE INTERMODULATION DISTORTION: .006% @ 1 volt out. NOISE: -90dB A weighted referenced to 1 volt out. -75 dB unweighted referenced to 1· volt out. CROSSTALK: (left minus right) -70 dB @ 1.000 Hz. INPUT IMPEDANCE: 47.000 ohm and selectable 100 pI, 200 pf. or 400 pf. INPUT OVERLOAD: 320 millivolt peak @ 1.000 Hz. OUTPUT IMPEDANCE (tape out): 1,000 ohms. GAIN FACTOR: +33dB @ 1,000 Hz. High Level Gain Stage: (performance of the basic gain stage outside the system) FREQUENCY RESPONSE: dc through 500,000 Hz. +0. -3dB. SQUARE WAVE RISE TIME: <.6 microseconds. PROPAGATION DELAY: input to output transit time: <.02 microseconds. PHASE SHIFT: <10 degrees at 1,000,000 Hz. SLEW RATE: 150 volts/microsecond. TOTAL HARMONIC DISTORTION: .003%, 20 Hz through 5,000 Hz .. 006%, 5,000 Hz through 20,000 Hz @ 5 volts out into 10,000 ohm, 1,000 pf load. SMPTE INTERMODULATION DISTORTION: .008%, 10.000 Hz @ 5 volts out into 10,000 ohm, 1,000 pf load. CROSSTALK: left channel to right channel; -6OdB @ 1,000 Hz. tuner to auxiliary; -65dB @ 1,000 Hz. GAIN FACTOR: +2OdB. MAXIMUM OUTPUT BEFORE CLIPPING: ::12 volts peak. Dimensions: Faceplate: 19 inches wide, 2.62 inches high. Chassis: 17 inches wide, 2.215 inches high, 8 inches deep. Power supply: 8 inches wide. 3.375 inches high, 5 inches deep. Learn More

  • Threshold NS10

    Threshold NS10

    Threshold NS10 classic Nelson Pass preamplifier, The Threshold NS10 preamplifier represents design concepts and empirical performance that set new boundaries for the classification 'state of the art'. No expense has been spared in it's engineering or construction to assure that it's extraordinary capabilities will remain virtually unchanged under years of the most rigorous usage. The design of the NS10 follows Threshold's philosophy of keeping the signal processing circuitry as simple as possible; only two common emitter transistors are used in the gain stages of each channel. Other components in the circuit are there simply to assure that these two transistors remain at maximum operating linearity substantially beyond the range traversed by the dynamics of the audio signal. By eliminating the non-linearities which result from cascading large numbers of gain devices, particularly as found in operational IC chip modules, the necessity for substantial amounts of negative feedback is eliminated. Specifications Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.005% Gain: 40dB (MM), 20dB (line) Signal to noise ratio: 70dB (MM) Output: 1V (Pre out), 10V (Pre out Max) Dimensions: 19 x 3-1/2 x 9-11/16 inches Weight: 13lbs Learn More

  • Tandberg TCA 3008a

  • Parasound AVC-2500   currently not working, in repair

    Parasound AVC-2500 currently not working, in repair

    Parasound AVC-2500, no remote, no mic in repair Frequency Response Front 10 Hz-24 kHz Rear 10 Hz-24 kHz Center (Small or THX) 80 Hz-24 kHz Center (Large ) 10 Hz-24 kHz Subwoofer 10 Hz-80 Hz Harmonic Distortion Front < 0.006 % Center < 0.006 % Rear < 0.005 % Subwoofer < 0.006 % Input Impedance All Inputs 10 kΩ IM Distortion (1 kHz 1V Output) All Channels < 0.06 % Signal/Noise Ratio (Flat/A-Weighted) Front 94 dB / 97 dB Center 94 dB / 97 dB Rear 78 dB / 85 dB Subwoofer 88 dB / 96 dB Video Section (Output 1 V / 75 Ω Load) Sensitivity 1 V + /- 0.5 dB Frequency Response 0.3 MHz -10 MHz + /- 1 dB Overload 2.5 V P-P Dimensions 17" wide x 5 1/4" high x 13" deep 5 7/8" high with feet Weight 16 lb Power Requirements 110 V - 120 V 60 Hz AC, 60 W 220 V - 240 V 50 Hz AC, 60 W Learn More

  • Soulution 720 with phono

    Soulution 720 with phono

    Soulution 720 with phono USA retail is $40000 reviews: http://www.soulution-audio.com/en/review/720r/index.php Learn More

  • B&K Reference 20

    B&K Reference 20

    B&K Reference 20, Our highly experienced B&K tech has just gone through this. Learn More

  • Rowland Research Coherence I in black with phono

  • Adcom GTP-500

    Adcom GTP-500

    Adcom GTP-500 tested 2/17 ok Learn More

  • LAMM LP1 Signature

    LAMM LP1 Signature

    Dual monaural pure vacuum tube phono preamplifier with two separate power supplies featuring full-wave vacuum rectifiers. Three separate inputs for MM and MC (two inputs) cartridges. Single-ended (pure class A) high current design. All amplification stages utilize low noise high transconductance vacuum triodes. Accurate passive RIAA EQ network. Learn More

  • LAMM LL1.1 Signature

    LAMM LL1.1 Signature

    Monaural line level vacuum tube preamplifier with a separate power supply featuring a full-wave vacuum rectifier. Class A single-stage low-noise design. Three inputs, 1 tape loop, attenuator for gain reduction by 12 dB, single-ended and pseudo-balanced outputs. Built-in remote on/off for LAMM amplifiers. Learn More

  • Krell KRC

    Krell KRC

    Krell KRC two piece $6900 preamplifier with remote and original box/packing Description: Solid-state remote-controlled preamplifier. Frequency response: 20Hz–20kHz ±0.02dB; 0.2Hz–400kHz +0.0, –3dB. Distortion: <0.01% THD at and 20kHz. S/N ratio: >95dB, unweighted. Input impedance: 47k ohms. Output impedance: 5 ohms. Maximum output voltage: 14V rms. Dimensions: 19" W by 2.75" H by 14.5" D. Weight: 29 lbs (shipping). The KRC is set apart from previous Krell preamps by its remote-control capability. Level, balance, mute, input selection, tape-monitor selection, absolute phase, and gain (the LED-illuminated high position provides an additional 6dB of amplification) are all accessible either from the front panel or from the hefty remote control. The latter also duplicates the bias-level meter on/off controls found on the Krell S-Series power amplifier remotes (footnote 1). The balance "control" provides up to 4dB of attenuation in 1dB steps, or off, for either channel. The volume is controlled via a custom-designed, motor-driven, continuously variable potentiometer. When the volume is operated via the remote, a red LED on the control knob illuminates, so the setting can be seen from across the room. The KRC also provides an unusual degree of input and output protection. Faults are sensed, disabling the offending input or output until the problem is cleared. Problems are indicated by means of flashing input LEDs (for input faults) or a flashing blue pilot-light LED (for output fault) Learn More

  • Krell Audio Video Standard originally $13500

    Krell Audio Video Standard originally $13500

    Krell Audio Video Standard, clean, with original large tabletop remote that works all Krell products, worth a few hundred by itself http://krellonline.com/assets/support/AVS_V983_MAN.pdf Learn More

  • Meridian Reference Audio Core 818 v3 Free USA shipping

    Meridian Reference Audio Core 818 v3 Free USA shipping

    Meridian Reference Audio Core 818 Version 3 as new condition Learn More

  • MBL 4004 preamplifier

  • Krell S1200U New, Great price, too low to advertise

    Krell S1200U New, Great price, too low to advertise

    Krell S1200u silver 3d top of line $13500 version, current model, We are authorized Krell dealers, call for price Learn More

  • Krell Foundation 4K version

    Krell Foundation 4K version

    The highly acclaimed Krell Foundation 4K surround processor. They retail for $7500. Learn More

  • Cambridge Azure 840 E

    Cambridge Azure 840 E

    Cambridge Azure 840 E Very nice condition, original box/packing/remote Azur 840E Pre-amplifier The 840E is a high-end pre-amplifier which uses Cambridge Audio’s new proprietary Terrapin™ modules for unprecedented audio fidelity forming the perfect partner for the accompanying 840W power amplifier. A customisable front panel display means tone controls can be selected and stored by nameable input. Volume, input and tone are also all controlled by highly sophisticated relay driven circuits. Rather than use common op-amps for the critical low level gain stages of the 840E (and 840W) Cambridge Audio instead decided to design its own audiophile amplifier modules. The subject of a separate research and development project these unique modules have been designed with single minded dedication to the very best audio performance possible. Two types exist, the TPA amplifier and TPB buffer module fully optimised for their respective roles. Nicknamed the Terrapins (because of their 10 pins) they add yet another dimension to Cambridge Audio’s commitment to audio excellence. A sophisticated resistor ladder and relay based attenuator for volume (1dB steps) and balance controls allows remarkably accurate volume control with channel balance. Each channel has its own relays and ladder for superb stereo separation and imaging. This kind of feature is normally the preserve of exotic high-end equipment and is relatively unheard of at this price point As the pre-amp has its own power supply, it operates in complete isolation to the power amplifier and does not suffer from any interference, something which is also aided by two balanced inputs. The 840E features an extremely attractive and user friendly front panel display which is customisable to show which input is selected. The Azur 840E makes room for eight inputs, two of which have both fully balanced (XLR) and unbalanced connections, ideal for use with the Azur 840C upsampling CD player. These inputs can be named as desired by the user on the custom-designed display to show CD, MP3, Phono etc. Completing the rear panel is an RS232 control port, and multi-room outputs to connect the 840E to custom installations. This plethora of connections enables complete integration with multi-room entertainment systems including two way interface with touchscreen control panels. Alternatively, the 840E is Incognito Ready™. This means that two additional rooms can access the source components connected to the 840E via Cambridge Audio’s Incognito system amplified keypads and passive speakers or active in-ceiling speakers. An independent Incognito power supply links to the 840E, enabling audio and low voltage power to be transmitted to each Incognito keypad using only one run of CAT5 cable. As with all Azur products, the foundation of the 840E’s excellence is a bespoke chassis. This comprises an incredibly thick 7mm front panel and extruded side panels, both fashioned from aluminium, which combine with a 2mm formed steel base plate and specially designed vibration absorbing feet. The result is an ultra rigid, low resonance, acoustically dampened platform for the electronics to sit in. The 840E is available in silver and comes complete with the latest elegant, slim-line navigator style Azur remote handset offering full control of Azur CD players, Incognito keypads and discrete commands for custom install use. As an additional facet, all Cambridge Audio remotes feature iPod™ Command – which means that basic iPod controls such as volume and track select can be controlled from the comfort of the user’s sofa. This boon requires the use of an Apple or other universal dock. file:///C:/Users/steven/Downloads/Azur%20840E%20User%20Manual%20-%20English%20(1).pdf Learn More

  • Mcintosh MX112 Preamp/Tuner

    Mcintosh MX112 Preamp/Tuner

    Mcintosh MX112 just serviced 5/2017, excellent cosmetics, well maintained over the years Specifications Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.1% Input sensitivity: 2mV (MM), 250mV (line) Signal to noise ratio: 72dB (MM), 85dB (line) Output: 2.5V (Pre out), 10V (Pre out Max) Learn More

  • Krell KAV-250p remote controlled

    Krell KAV-250p remote controlled

    Krell KAV-250p remote controlled comes with a remote control, lacks a rotary volume control and uses up/down buttons and LEDs instead, it features three single-ended line inputs and one balanced, a tape loop and provision for both balanced and single-ended outputs. Other niceties include full synergy with RC-5 remote control systems for multi-room compatibility and home theatre products. It takes only a few moments to get used to a preamp devoid of knobs and bearing only push buttons, but I found myself using the remote control nearly all the time. At 483x89x394mm (WHD), the KAV-250p could be mistaken for the '300i, and it stacks perfectly with the '300cd. What distinguishes it visually from the KRC-3 is the lack of a black strip in the middle of the fascia. Other aspects of the KRC-3 which go some way to qualify a higher price tag are polarity inversion lacking on the '250, a (digital) rotary volume control and seemingly more substantial build quality. That aside, the KAV-250p employs Krell's Current Mode Gain Class A, fully complementary circuitry, microprocessor control over level, balance and source switching, dry-contact relays for the input switching and a typically substantial toroidal power supply. Learn More

  • Krell KPA with Krell Power Supply

    Krell KPA with Krell Power Supply

    Krell KPA with Krell Power Supply Legendary Krell KPA standalone solid state Phonostage. High-Bias, pure Class A Circuitry throughout, including Psu and Regulators. Completely passive Riaa equalization. One percent (1%) tolerance parts. Moving-Magnet or Moving Coil gain capabilities. Two-cartridge / two-table switching on front panel. Two Rca Stereo input jacks back panel. Rca outputs. Mute control. Front-panel adjustable cartridge impedance loading and gain settings. Separate Riaa trim adjustments, defeatable. Learn More

  • Mcintosh C27

    Mcintosh C27

    Mcintosh C27 upgraded Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.05% Gain: 62dB (MM), 20dB (line) Input sensitivity: 2mV (MM), 250mV (line) Signal to noise ratio: 85dB (MM), 90dB (line) Output: 250mV (line), 2.5V (Pre out), 10V (Pre out Max) Dimensions: 406.4 x 138.1 x 330mm Weight: 8.2kg Finish: anodized gold and black with special McIntosh gold/teal panel nomenclature illumination Learn More

  • Lexicon MC12  V1.01

    Lexicon MC12 V1.01

    Lexicon MC12 V1.01 We just upgraded the capacitor in the power supply that typically fails Learn More

  • Rotel RSP-1570

    Rotel RSP-1570

    Rotel RSP-1570 owner's manual: http://www.rotel.com/sites/default/files/product/manuals/RSP-1570-OM.pdf Learn More

  • Adcom GTP-500 II

    Adcom GTP-500 II

    Adcom GTP-500 II two available, price is for each Learn More

  • Adcom GSA-700 surround processor/ 3 channel amplifier

  • Revox B-252 Preamp

    Revox B-252 Preamp

    Revox B-252 Preamp The ReVox B252 was introduced in 1982 with a production run until 1990 and an original selling price of $1,750.00. It was the dedicated preamplifier of the famed 200 series line of ReVox components that is still very highly regarded today. The B252 looks pretty much identical to the B251 integrated amplifier; it is a direct spin-off of that component sans the amplifier section. This dedicated preamp gave consumers the freedom to choose any amplifier(S) of their liking, and further contributed to the purity of the sound signal. The B252 was way ahead of its time when produced, serving as the perfect model of new technology and time proven circuitry integrated appropriately. The controls on the lower part of the front panel-which include tone, balance, and the recording source selectors-are treated as ancillary and protected from casual use by a clear plastic pop-off cover. The "regular" operating controls, ranged along the top edge of the panel, include a Standby/on switch ,input selectors, tone defeat, a 20-dB output attenuator switch, and volume. TUNER: 160 mV ... 2.3V,: nominally 500 mV/47 kOhms AUX: 160 mV ... 2.3 V, nominally 500mV/47 kOhms C-DISC: 160 mV ... 2.3V, nominally 500mV/47 kOhms TAPE 1: 160 mV ... 2.3 V, nominally 500mV/47 kOhms TAPE 2: 160 mV .,. 2.3 V, nominally 500mV/47 kOhms EXT, FILTER PHONO MC: nominally 700mV/47 kOhms : 100 VV ,.. 1.2 mV, nominally 300 ~V/100 Ohms PHONO MM: 1.6 mV ... 23 mV, nominally 5 mV/47 kOhms/ 68 pF ... 400 pF Outputs Level/Permissible Load TAPE 1: 100 mV ... 1.7 V, nominally 500m~/>10 kOhms TAPE 2: 100 mV ... 1.7 V, nominally 500 mV/>10 kOhms TAPE COPY: nominally 500 mV/>10 kOhms EXT. FILTER: nominally 700mV/>10 kOhms HEADPHONES(2 x): 15V max. (at 100W/4 Ohms), adjustable in 4 steps, f+4,0, -4, -8 Output at Clipping: High Output: 15.2V Low Output: 3.0V Output Impedance: Main: 600 Ohms Tone Controls Bass: 30 Hz/+12 dB ... -12 dB Treble: 15 kHz/+7 dB ... -7 dB Subsonic filter 18 Hz,18 dB/Octave(assignable to each program source) Signal- to-noise ratio, linear: (High level inputs, referred to 500 mV, 10 kOhms termination): 96dB relative to nominal power output 80dB at 50 mW (Phono MM input, referred to 5mV,1 kOhm Termination) 75 dB relative to nominal power output 75dB at 50 mW equivalent noise voltage at the input -124dBV Crosstalk between Inputs (at 10 kHz) 90 dB Channel separation: (at 1 kHz) 94dB Frequency Response 20 Hz ... 20 kHz: +0/-0.2 dB Phono RIAA equalization: (4 times constant) +/-0.3dB Total harmonic distortion: (at 10 kHz) less than 0.01% Rise Time 2 us with 4 0hms load Dimensions 17 3/4" 6" H x 14" D Weight 17lbs Learn More

  • Meridian 562V.3

    Meridian 562V.3

    Meridian 562V.3 Dimensions: 88 x 321 x 332mm Weight: 5kg Learn More

  • Meridian 562V.2

    Meridian 562V.2

    Meridian 562V.2 Total harmonic distortion: 0.01% I Dimensions: 88 x 321 x 332mm Weight: 5kg Learn More

  • Meridian 562V

    Meridian 562V

    Meridian 562V Total harmonic distortion: 0.01% Input sensitivity: 0.12mV (MC), 2mV (MM), 500mV (line) Signal to noise ratio: 60dB (MC), 70dB (MM), 90dB (line) Digital inputs: coaxial, optical Video Connections: composite, SVHS Dimensions: 88 x 321 x 332mm Weight: 5kg Learn More

  • Meridian 562V

    Meridian 562V

    Meridian 562V Total harmonic distortion: 0.01% Input sensitivity: 0.12mV (MC), 2mV (MM), 500mV (line) Signal to noise ratio: 60dB (MC), 70dB (MM), 90dB (line) Digital inputs: coaxial, optical Video Connections: composite, SVHS Dimensions: 88 x 321 x 332mm Weight: 5kg Learn More

  • Adcom GDD-1 adaptor

    Adcom GDD-1 adaptor

    Adcom GDD-1 adaptor Adcom GDD-1 Dolby Digital Decoder with Remote. 4 Digital Inputs (AC3/PCM): 1 RF, 1 Optical, 2 SPDIF Learn More

  • Snell Acoustics RCS1000 Room Correction System

    Snell Acoustics RCS1000 Room Correction System

    Snell Acoustics RCS1000 Room Correction System In 1985, Kevin Voecks became the Chief Engineer for Snell and would remain so for the next 10 years. He introduced the Type Q, the Type B, the 800 in wall series, the Type B minor, and the Type D. He also made several upgrades and design changes to the already existing line. In 1990, Snell teamed up with Lucas film to design the first line of THX loudspeakers, the 500 series. Kevin also created the Music and Cinema Reference System and the Type A Reference System. A product started by Kevin and finished later was the RCS 1000. Learn More

  • Integra DHC 80.3 AV controller

    Integra DHC 80.3 AV controller

    Distortion ref. (THD+N, 1 kHz) 0.014% Noise level (A-wtd): –75.5 dB Excess noise (with sine tone) 16-bit (EN16): 0.1 dB Frequency response: 20 Hz to 20 kHz +0, –0.2 dB Multichannel Performance, Analog Input Reference input and output level is 200 mV; volume setting for reference output level was 84.5. Max Input/Output Level (1 kHz): 4.4v/6.5v Distortion (THD+N, 1 kHz): 0.004% Noise level (A-wtd): –101.0 Frequency response: <10 Hz to 200 kHz +0, –0.3 dB Stereo Performance, Digital Input Reference level is –20 dBFS for 200-mV output; all level trims at zero. Volume setting for reference level was -84.5 Distortion at reference level: 0.003% Linearity error (at –90 dBFS): 0.06 dB Noise level (A-wtd): –75.6 dB with 96-kHz/24-bit signals: –91.9 dB Excess noise (with/without sine tone) 16-bit (EN16): 0.1/0.3 dB quasi-20-bit (EN20): 6.0/6.2 dB Noise modulation: 0.0 dB Frequency response: <10 Hz to 20 kHz +0, –0.2 dB with 96-kHz/24-bit signals: <10 Hz to 44 kHz +0, -1 dB Max Input Level (1 kHz, 0 dBFS): 6.5v Bass-Mangement Performance Measured results obtained with Dolby Digital test signals. Subwoofer-output frequency response (crossover set to 80 Hz): 24 dB/octave (approx.) above –6-dB rolloff point of 80 Hz High-pass-filter frequency response (crossover set to 80 Hz): 12 dB/octave below –3-dB rolloff point of 80 Hz Maximum unclipped subwoofer output (trim at 0): 7.4v Subwoofer distortion (from 6-channel, 30-Hz, 0-dBFS signal; subwoofer trim set to 0): 0.02% Crossover consistency: bass crossover frequency and slope were consistent for all sources and formats Signal-format consistency: consistent for all applicable formats Speaker-size selection: all channels can be set to “small” Speaker-distance compensation: available for all main channels Learn More

  • B&K Reference 10 AV preamplifier

    B&K Reference 10 AV preamplifier

    5 optical inputs, 1 optical output 6 digital coax inputs 5.2 surround preouts (2 subwoofer outputs) 2 zone outputs (audio and video) 7 line inputs and 3 line outputs AM/FM tuner Learn More

  • Primare Pre60 Preamp/DAC $7999 retail

    Primare Pre60 Preamp/DAC $7999 retail

    Primare Pre60 preamp, one year old, excellent condition, box/manual/remote/etc Product features PRE60 Designed and built in Sweden Custom made C-core transformer for very quiet power supply Power supply capacitor bank is very large (43000uF) Separate power supply for the analogue pre-amplifier stage and the media board Four-layer board for very short signal paths and optimum grounding Excellent 1% MELF resistors Unbalanced input signal will be transformed to balanced Discrete regulated power supply for the analogue stage Selectable 6dB internal gain for High gain inputs 2 pair XLR output (Neutrik) 2 pair RCA output (Nextgen) Switch mode power supply for ECO standby Heavy duty chasses with 15mm front panel Media board Fully balanced DAC section using the Crystal DSD DAC (same as DAC30) Improved Output buffer with FET output device (discrete) Gold pin connection from media board to analogue pre-amplifier stage Primare App interface for controlling PRE60 functionality, browsing and media selection High quality aptX Bluetooth upgrade available Product specification PRE60 Analogue Inputs 2 pair XLR (L & R) 4 pair RCA (L & R) Other In/outputs RS232, IR in/out, Trigger in/out, RF. Input Impedance 15k Both RCA and XLR Analogue Record Output 1 pair RCA (L & R) Pre Output 2 pair RCA (L & R), 2 pair XLR (L & R) Output Impedance 110 ohms Frequency Response 20Hz – 100kHz -3dB THD + N < 0.003%, 20Hz – 100kHz, 0dB gain. Signal to Noise -115 dBV Max in /out level 10Vrms Gain 16dB Power Consumption Standby: 0.5W; Operate: max 38W Dimensions (WxDxH) 430 x 385 x 142mm Learn More

  • PS Audio BHK Preamp - USED inquire

    PS Audio BHK Preamp - USED inquire

    PS Audio BHK Preamp - USED inquire recent production , like new condition complete with box, packing , etc. low hours like new condition Learn More

  • Threshold FET -10 HL Preamplifier with power supply

    Threshold FET -10 HL Preamplifier with power supply

    Threshold FET -10 HL Preamplifier with power supply Learn More

  • JBL SDP-2 Surround preamp/processor

    JBL SDP-2 Surround preamp/processor

    JBL SDP-2 Surround preamp/processor SDP-2 More than just a surround processor, the SDP-2 is a digital control center with state-of-the-art performance and flexibility. A superb line level preamp, the SDP-2 provides 8 audio, 5 video (3 S-VHS), and 4 digital (2 coaxial, 2 optical) inputs. The video and digital inputs can be assigned to any of the audio inputs for custom configuration. The digital inputs are processed through true 20-bit D/A converters, providing a level of performance not found in most stand-alone converters. Built-in digital crossovers make it possible to tailor the output to match any speakers in a system. There is also a second set of pre-outs with independent volume and source selection to accommodoate music in a separate zone. A great deal of effort went into designing an instrument which would be flexible enough to satisfy the most critical listenersand yet be simple to operate. The SDP-2 has been meticulously configured and tested to achieve maximum out-of-the-box performance with all JBL Synthesis systems Learn More

  • Anthem AVM-2 Black

    Anthem AVM-2 Black

    Anthem AVM-2 Black Motorola DSP-56362 chip Crestron TM compatible; Phast Link TM upgradeable, Firewire TM provision 3 independent paths/zones Auto detect DSP modes: Dolby Digital; DTS; Dolby Pro-Logic; MPEG2. Audio Modes: Stereo (5 modes); Mono (3 modes) AM (6 presets) and FM (18 presets) tuner section has selectable Stereo, Mono or Hi-Blend settings Fully Universal and Learning, programmable backlit remote Headphone Output (connected in parallel with MAIN path) High Definition video switching Center channel equalization Learn More

  • Anthem AVM-20- Silver

    Anthem AVM-20- Silver

    Anthem AVM-20 Surround Sound Processor/Preamp Dolby Pro Logic, Dolby Digital, DTS, THX Home Cinema, THX Surround EX Precision: 24-Bit/96kHz A/D, 24-Bit/192kHz D/A 3 Zone/4 Path operation RS-232 Port, 3 Triggers Size: 6 3/4"H x 19"W x 16 3/4"D Weight: 30 Pounds Silver Learn More

  • Mcintosh MX110 tube tuner preamplifier

    Mcintosh MX110 tube tuner preamplifier

    Mcintosh MX110 tube tuner preamplifier, restored The McIntosh MX 110 combines in one unit an extremely low-distortion preamplifier with a highly sensitive FM multiplex stereo tuner. Every desirable feature of a tuner and a preamplifier is included in this design. Interstation noise suppression, tuning indicator, FM multiplex indicator, individual channel bass controls, individual channel treble controls and electronic phase switch have been engineered into the MX 110. Specifications Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.2% Input sensitivity: 3mV (MM), 300mV (line) Signal to noise ratio: 80dB (line) Output: 300mV (line), 3V (Pre out) Dimensions: 16 x 5-7/16 x 13 inches Learn More

  • Balanced Audio Technology VK30 sold

    Balanced Audio Technology VK30 sold

    Balanced Audio Technology VK30, Bench tested, works very well, original box sold Frequency response: 2Hz to 300kHz Total harmonic distortion: 0.005% Gain: 17dB (line) Signal to noise ratio: 110dB (line) Output: 40V (Pre out Max) Dimensions: 480 x 150 x 400mm Weight: 15kg Learn More

  • Z-systems RDP-1

    Z-systems RDP-1

    Z-systems RDP-1 the remote is a little glitchy, Z-Systems rdp-1 digital preamplifier: Digital inputs: 2 AES/EBU, 3 S/PDIF (RCA), 1 optical (TosLink with ST-type glass optional). Digital outputs: 1 AES/EBU, 1 S/PDIF (RCA), 1 optical (TosLink with ST-type glass optional). 24-bit input/output. 32-bit DSP with internal 40-bit floating-point arithmetic, used for all gain and equalization. Dynamic range: >144dB. THD+N: better than -135dB. Number of memories/presets: 99. Gain control: from -95dB to +12dB. Dimensions: 17" W by 4.5" H by 10" D. Weight: 14 Read more at http://www.stereophile.com/content/z-systems-rdp-1-digital-preamplifier-specifications#4xFcik8jfpKPDFKV.99 Learn More

  • Mcintosh MX160

    Mcintosh MX160

    Mcintosh MX160 complete, all accessories, original box/packing like new, factory upgraded with latest upgrades 9/2017 Learn More

  • Threshold Fet 10/pc

  • Conrad Johnson Premier 3  Free shippiing to USA 48 state address

  • SSP-600

    Classe Audio SSP600 AV preamplifier

    Classe Audio SSP600 AV preamplifier • The fit and finish of the Classe' SSP-600 is second to none in the market at any price. No AV preamp looks better in an equipment rack. With its curved lines and well-lit LCD screen, it's a sexy preamp to own and use. • The Classe' SSP-600 is extremely stable in terms of reliability where other audiophile-grade AV preamps are dicey at best. • Sonically, the SSP-600 kicks sand at the Asian mass market preamps currently loaded with all of the bells and whistles. What those guys are missing is the sound quality and, at these prices, are you willing to compromise in that area? I didn't think so. if sound matters to you in your reference home theater system, the Classe' SSP-600 is worth your consideration. Its profoundly solid stability and its supermodel good looks only help to add value. • The fit and finish of the Classe' SSP-600 is second to none in the market at any price. No AV preamp looks better in an equipment rack. With its curved lines and well-lit LCD screen, it's a sexy preamp to own and use. The Classe' SSP-600 is loaded with traditional video and audio inputs. On the video site you will see four component video ins for HD sources, as well as five S-video inputs. On the audio side, there are various digital and analog inputs, but what's most interesting is the bypass mode, which cuts down on any interference caused by outside forces or signals. It's back to the pure audiophile approach for Classe', even when dealing with the complexities of a modern home theater system. Learn More

  • Marantz AV7005 AV Control Center

    Marantz AV7005 AV Control Center

    The Preamp/Processor Advantage Delegating the amplification duties to a separate component allows the AV7005 to keep a healthy distance between noise-inducing high voltage/high current circuits and sensitive low-level circuits. This means that the radio frequency and electromagnetic interferences that must be tamed in a receiver simply don't exist in a pre/pro, or are reduced by several orders of magnitude. The result is less distortion and less signal degradation in general. Elegant Design Aesthetically, the AV7005 is a sophisticated – and totally successful – exercise in minimalist design. At first glance, you'll see just two knobs, the iconic Marantz porthole-style display, and a smaller On/Standby button. Naturally, this elegantly simple front panel integrates with any décor. But don't mistake the AV7005's true personality. Look closely at the centered display first used on the Marantz Model 9 power amplifier. It provides an "at a glance" status check on input selection and gain setting. Immediately under this display, a drop-down door hides a vacuum fluorescent display, as well as secondary controls and connectors. Expansive Yet Compact Barely 16" deep from front panel controls to rear panel connectors, the AV7005 fits where other preamp/processors often can't – on a shelf or in a custom cabinet, and can be rack mounted using the optional rack mount kit RMK8003AV. Audio quality The AV7005's audio circuitry includes our proprietary HDAM (Hyper-Dynamic Amplifier Module) circuits and Current Feedback topology. Even vinyl aficionados will welcome the AV7005 as it includes a highly musical MM phono input implemented with the same current feedback technology that provides seamless octave-to-octave tonal balance for line-level inputs. HDAM HDAMs combine the short signal path advantages of ICs (integrated circuits) and opamps (operational amplifiers) with the superior sound quality of separate circuit components. Because HDAMs are discrete designs, Marantz engineers are free to choose the parts best able to preserve the sonic details of your favorite sources. Current Feedback Current feedback circuits usually exhibit faster rise and fall times and higher slew rates than their voltage feedback cousins. (Think of rise and fall times as an automobile's acceleration and braking capabilities respectively. Slew rate is analogous to a car's cornering ability.) As a consequence, current feedback designs track rapid sonic changes more accurately and thus sound more natural. M-DAX – Makes you iPod and MP3 Files Sound Better Marantz's M-DAX 2, an updated and refined version of the original Marantz Dynamic Audio eXpander, calculates just the amount of high frequency information typical file compression formats remove – and then restores it so you enjoy full fidelity when playing back MP3 or WMA music files. Connectivity The AV7005 makes your home entertainment world far, far larger than you imagined. In addition to conventional sources such as Blu-ray players and set-top cable/satellite boxes, the AV7005 preamp/processor gives you easy ways to listen to the music you've already stored on an iPhone or other portable music player, show your photos on the big screen, stream audio from a wide variety of sources, and enjoy music from your Bluetooth-enabled devices wirelessly with the optional RX101 module. DLNA The AV7005's Ethernet connection is DLNA (Digital Living Network Alliance) 1.5 and Windows 7 compliant. This means it's easier for you access and enjoy digital music from your PC. Streaming Media Access the world of Internet streamed media through various user interfaces and software. Choose from 1000s of Internet radio stations with vTuner. Listen to your favorite music through Rhapsody, Napster, and Pandora. Share photos with Flickr. In other words, connect! Bluetooth Wireless Audio (with optional RX101) Enjoy the world of wireless audio the AV7005. Just plug the optional RX101 Bluetooth module into the AV7005's rear panel M-XPort connector and enjoy traditional Marantz sound quality from your favorite Bluetooth-capable sources such as iPod, iPad and smart-phones. Surround Sound Processing The AV7005 handles all of today's most advanced surround sound formats. You'll find a full roster of Dolby technologies such as TrueHD, Digital Plus, Pro Logic IIz, IIx, II, Virtual Speaker, and Dolby Headphone. From dts, we've included HD Master Audio, High Resolution Audio, ES Discete6.1, Matrix6.1, Neo:6, 96/24, Express, and Neural Surround. Regardless of the audio format chosen by a content provider, the AV7005 will handle it. Audyssey In addition to these surround formats, you'll also find Audyssey's MultEQ XT Auto Calibration, MultEQ Pro for custom installations, Audyssey DSX, Dynamic Volume, and Dynamic EQ. You can use the full array of Audyssey technologies to tame your room's acoustic anomalies, preserve a source's full dynamic impact even at low volumes, and compensate for those "too loud" commercials that often intrude on your listening and viewing pleasure. The Audio/Video Connection Standard HDMI (High Definition Multimedia Interface) has become the de facto standard for connecting components in today's best home entertainment systems. The AV7005 fully supports the latest 1.4a version with six inputs (one on the front panel) and two outputs. You'll enjoy the convenience of single-cable connections, the latest 3D technology, an Audio Return Channel, and Standby Pass-Through. In addition, HDMI 1.4a supports a host of other performance enhancements. Video Features Anchor Bay 10-bit Video Processor/Scaler The ABT2015 10-bit processor, Anchor Bay's fourth-generation video engine, provides exceptional performance including transcoding, deinterlacing, and scaling to give you the flexibility and convenience once restricted to video professionals. Thanks to this processing power, you can now connect all your video sources, even legacy formats such as videotapes, and display their outputs via HDMI on your high definition TV. User Interface New color GUI/On-Screen Display Easy selection. Easy customization. Easy operation. Those are the benefits of the AV7005's new color GUI (Graphical User Interface)/On-Screen Display. Simplified yet comprehensive menu screens, liberal use of color, and consistent navigation commands make it easy to choose the performance parameters you want and integrate the AV7005 with the rest of your system. Enjoy Your Favorite Music in More than One Room For multi-zone operation, you can select different audio sources for Zones 2 and 3, even add a different composite or component video source for Zone 2. There are configurable 7.1 preamp outputs – both single-ended and balanced – as well as a second subwoofer output particularly useful in large rooms. Tuner Features With 56 AM/FM/HD tuner presets (eight stations in each of seven groups) you can memorize your favorite broadcasts, even those from the Internet, for easy and repeatable access. The AV7005's HD Radio allows you to access FM that sounds (almost) as good as CD and AM that often outperforms conventional FM. Ready for satellite radio? So is the AV7005. Simply add a Sirius home docking station (and a subscription) for a wide variety of exclusive programming. In Conclusion The AV7005 delivers state of the art level of performance and flexibility that has distinguished Marantz products for more than 50 years. Technology and tradition. These are Marantz trademarks and your assurance that the AV7005 will truly enlarge your world. Learn More

  • Mark Levinson #40 Remote Control

    Mark Levinson #40 Remote Control

    Mark Levinson #40 Remote Control we have purchased some of these hard to find remote controls and now have a few available in stock Learn More

  • Audio Research LS15

    Audio Research LS15

    Audio Research LS15, excellent, original box/packing remote waiting on a new cover from factory 1/18 Learn More

  • Meridian G68 Surround Controller

    Meridian G68 Surround Controller

    Meridian G68 Surround Controller Dimension: 17.3" x 5.2" x 13.8" (WxHxD) Weight: 22 lbs without box Learn More

  • Mark Levinson #28 Stereo Preamplifier

    Mark Levinson #28 Stereo Preamplifier

    Mark Levinson #28 Stereo Preamplifier The Mark Levinson no. 28 is a stereo pre-amplifier with off board power supply, balanced inputs and outputs, Dimensions: 444 x 276 x 76mm Learn More

  • Meridian 568 AV preamplifier

    Meridian 568 AV preamplifier

    Meridian 568 AV preamplifier 24-bit 96kHz DACs and 96kHz Audio Processing. High resolution upsampling to 88.2kHz or 96kHz 24-bit. FIFO memory-based dejittering system (previously only available in the 800 Series). Eight analogue outputs plus balanced outputs for the front three channels. Eight digital outputs for connecting to Meridian’s DSP speakers Learn More

  • Mcintosh C26

    Mcintosh C26

    Mcintosh C26, We are currently restoring this classic preamplifier with its original wood case The McIntosh C26 is a glass fronted pre-amplifier featuring two phono, one tuner and one auxiliary input, and two tape loops. Specifications Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.1% Gain: 62dB (MM), 20dB (line) Input sensitivity: 2mV (MM), 250mV (line) Signal to noise ratio: 74dB (MM), 85dB (line) Output: 250mV (line), 2.5V (Pre out) Semiconductors: 18 x transistors, 3 x diodes Dimensions: 406.4 x 138.1 x 330mm Weight: 14.97kg Finish: anodized gold and black Learn More

  • Sunfire Architect's Choice Theater Grand III

    Sunfire Architect's Choice Theater Grand III

    Sunfire Architect's (17" width) like new Theater Grand III ● 7.1 Channel Dolby Digital, Dolby Digital EX, DTS, DTS-ES, DTS Neo:6, and Dolby Pro Logic II decoding ● Sunfire's Side-Axis outputs for 9.1 channels total playback ● Holographic Imaging ● Second zone can play sources independent of the main zone ● Preprogrammed and learning remote control with LCD ● Dynamic Tuner Noise Reduction circuit ● Three 100 MHz+ HDTV compatible wide-bandwidth component video inputs and two outputs ● Six audio/video inputs, each with audio, S-Video and composite video ● Three audio-only inputs, including Moving Magnet Phono input for LPs ● Eight channel analog audio input using RCA connectors for DVD-A, SACD, or other external multi-channel source ● Digital audio (S/PDIF) inputs for six sources: four coax or optical, plus two coax only ● Balanced outputs for primary 7.1 channels ● Four subwoofer outputs ● Comprehensive all-digital bass manager with crossover frequencies of 40 to 160Hz ● DSP tone controls ● 24-bit A-to-D converter and 24-bit/192kHz Multibit D-to-A converters ● FLASH memory upgradable by playing a CD ● IEEE-1394 (Firewire™) port for future expansion ● Dimensions: 19" wide, 6.5" high, 15.75" deep Learn More

  • Naim NAP62

    Naim NAP62

    Naim NAP62 pre (no power supply) used, excellent Learn More

  • Krell KRC2

    Krell KRC2

    Krell KRC2 preamp, original box/remote/ mint Learn More

  • Integra 80.3

    Integra 80.3

    Integra 80.3, no remote, use a universal Learn More

  • Krell Evolution 707 3D silver  warranty

    Krell Evolution 707 3D silver warranty

    World's best sounding surround sound processor (better sound than Krell's best two channel preamp in two channel mode) Fully loaded, international software, will work in any country. Learn More

  • Acurus Act 1 Preamp

  • Mcintosh MX121

  • Krell Illusion top of line two piece preamplifier

    Krell Illusion top of line two piece preamplifier

    As new Krell Illusion preamplifier, two weeks use. Factory warranty. Learn More

  • Proceed AVP by Mark Levinson (Madrigal)

    Proceed AVP by Mark Levinson (Madrigal)

    Proceed AVP $5000 surround processor, Made by Madrigal, the same people who manufactured Mark Levinson. Very nice condition, used of course Proceed AVP AV Preamplifier Print E-mail Home Theater Preamplifiers AV Preamps Written by Jerry Del Colliano Monday, 01 November 1999 Proceed AVP AV Preamplifier Introduction The Proceed AVP is a full function audio/video preamp that combines audio preamplification, digital conversion, broadcast-quality video switching and surround sound decoding into a highly refined high-end gem. Priced at $4,995 (S-Video version), the Proceed AVP comes equipped with DTS, AC3, Pro Logic, THX and numerous other surround fields for both music and video playback. The digital section of the AVP uses Burr Brown 1702 20-bit Multibit DACs for the left and right channels and 1-bit, 24-bit compatible AKM Delta-Sigma DACs for the center, surround, aux and subwoofer channels. A dealer-provided software update will be available in the near future to get your AVP ready for the 24-bit 96 kHz performance. The AVP comes equipped with seven digital and eight analog highly flexible, assignable inputs. A special version of the AVP can be ordered in order to take up to four S-VHS inputs, as well as four composite inputs. A standard AVP comes with six composite video inputs. During the set-up process, you decide which audio and or video device is to go into what input. For example, you can set the primary and secondary input method; a DVD player would take a digital input first and possibly an analog second. The set-up process is not a cakewalk, but it is logical and intuitive. The AVP manual is among the best I have ever read, in that it is complete and easy to understand for the end user. The faceplate of the Proceed AVP has a non-traditional design that incorporates a sexy modern look with useful buttons in unconventional placements. The controls for the loudspeaker level adjusters are curved around the beautifully milled volume knob. This makes lots of sense in that the volume knob has a dual purpose: it also controls the surround parameters when desired. The design for the Proceed AVP’s remote is unique in that, unlike its competitors, it fits easily in your hand and features only nine buttons. Each button is within reach of your thumb for both left- and right-handers. The three main buttons toggle up and down smoothly. However, I frequently found myself making the mistake of switching my inputs when I wanted to lower the volume. Ultimately, I added a hand-held touch screen remote to control every component in my system, as well as to facilitate macros. Music on the Proceed AVP Proceed’s tie into the Mark Levinson line of electronics is evident as soon as you audition music through the AVP. The AVP is an excellent preamp, worthy to replace many a high-end two-channel contender on the market. Its 20-bit DAC sections for the right and left channels also qualify the AVP as a replacement for the digital conversion found on all but the best CD players and DACs currently on the market. In my theater application, two-channel music playback has a distinct problem in that my left and right speakers (M&K THX monitors) are installed into a bookcase. The center image is challenged, to put it politely, by a 35-inch Sony XBR tube television set with another M&K THX monitor blue tacked (with that gooey Silly Putty-like stuff) to the top. The musical result is there is very little blending of the left and right stereo speakers (the blend is known as center imaging). After 50+ hours of listening, I tried an experiment that would be considered blasphemy by some audio purists. I switched a two-channel CD over to one of the AVP’s surround modes, L/R Surround. The cut "Lung" from Hooverphonic’s Blue Wonder Power Milk (Epic) provided some of the best results. The center channel immediately solved the center imaging problem while the rears brought a surround sensation that, while obviously not discrete 5.1, was cool and far more musically involving than the traditional two-channel mode. Surprisingly, the L/R Surround mode was not shrill or cheap-sounding. Was it as good a DTS 20-bit CD? No, but with under 200 DTS and Dolby music titles currently on the market, using your AVP to take your music to the next level must be considered a major plus. The AVP really flexes its muscles for music in 5.1 surround especially on Boyz II Men’s "Thank You" from their II record (DTS Entertainment). Boyz II Men is a great group for discrete 5.1 surround. With four singers, you can experience musical trickery that swirls, pops and creates three-dimensional effects we only aspired to in the glory days of two-channel. On "Thank You," the background vocal parts have the type of resolution and three-dimensional pop you’d expect to get from a $20,000 high end loudspeaker, imaged to the highest level. The musical experience was all-consuming, far beyond anything you can get from mere stereo. On Steely Dan’s "Hey Nineteen" from Gaucho (DTS Entertainment) you’re hearing a lesser recording mixed into 5.1. The cymbals sounded harsh and a bit shrill, but Michael McDonald’s signature backup vocals were well placed in the rear channels. The song performance through the Proceed AVP was more exciting than I have ever heard it on my reference music system, but it lacked the resolution of the more modern Boyz II Men recording. The Movies One critical, often overlooked aspect of an AV preamp is the importance of a high-quality video distribution and switching mechanism. The AVP uses a broadcast-quality video switching video section capable of passing an HDTV signal with an output bandwidth of 65 MHz. The result of the careful attention paid to the video performance is evident on sources such as scene three of Austin Powers: International Man Of Mystery (New Line – DTS LD). Here Austin (Mike Myers) does his mod dance sequences fully clad in a crushed blue velvet suit and accompanied by one of the most vibrantly dressed casts ever caught on film. On lesser AV preamps, the blacks seem faded and the brilliant colors look muted. On the AVP, the colors pop with unparalleled beauty and the blacks are extremely dark. With the Proceed AVP, you’ll enjoy more than just amazing audio effect – the picture is simply wonderful. For an all-out test of the surround capabilities of the AVP, I looked to Tomorrow Never Dies (MGM-UA DVD - AC3) the latest James Bond video release. Chapter 20 has two phenomenal tests of a high performance home theater. First, as Pierce Brosnan’s Bond and actress Michelle Yeoh’s Wai Lin try to escape via motorcycle while being chased by Chinese assassins in Range Rovers and a helicopter, the duo create a trap in a crowded marketplace. The assassins’ gunshots accidentally set off an entire truckload of fireworks. The surround effect on a lesser system can become blurred, seeming like a sheer wall of sound attacking your ears. On the Proceed AVP, all five of the main loudspeakers are lit up with a dynamic yet detailed explosion that all of a sudden blooms into one of the most amazing home theater moments I have ever heard. The second test in chapter 20 of Tomorrow Never Dies is at the end of the scene where Bond and Wai Lin are seemingly trapped by the helicopter, which is looming in on the two heroes as they are backed into a dead-end corner. In true Bond fashion, the agents escape by looping a metal laundry wire to the landing gear of the helicopter and immediately taking off. In order to flee their pursuers, Bond and Wai Lin need to slide the motorcycle under the rotating copter blades and jump into a water well. As they pull off this seemingly impossible act, you hear the most tremendous swirling effect with the helicopter blades, coupled with pounding bass. The two dive into the water well and the helicopter explodes with an impact I have never heard before in my theater. The next scene soothingly cues Bond and Wai Lin taking a makeshift shower in an alley way, with the delicate trickle of water strikingly juxtaposed against the preceding cacophony of a helicopter crash. The Downside The Proceed AVP has three balanced audio outputs for left, right and center loudspeakers, while the Proceed Amp 5 five- channel power amplifier accepts five balanced inputs. I could understand if there wasn’t enough room for two or three more balanced jacks on the back of the AVP, but there are in fact two more balanced outputs for zone II operation. I simply don’t understand why the AVP would give up balanced performance for the rears and subs. The left and right DACs are 20-bit, but the rest are 1-bit. With a future software upgrade the AVP will be able to do 24/96Khz. With the growing importance of full range 5.1 sound for music, video and DVD, it would have been nice to see the highest quality DACs throughout the AVP. Conclusion The Proceed AVP is the best value in all of the AV preamps. At $4995, it is far from cheap, but it has all of the features and high-end performance you’d expect from a Madrigal product; you would need to spend upwards of $15,000 to get anything comparable elsewhere. The fit and finish is great and the ease of use is much better than average. As a two-channel preamp, the Proceed AVP could replace nearly all of the existing preamps on the market even if you saved the surround features for future home theater upgrades. The Proceed AVP is a home run of a product. You’ll be proud to own one as the centerpiece of your high performance multi-media system. Learn More

  • Dynaco Stereo 120 (3) and PAT 4 preamp

    Dynaco Stereo 120 (3) and PAT 4 preamp

    You can purchase each item individually. We have one 120 that we just replaced the coupling caps and resoldered the board as needed. That's $250 Inquire The Dynaco Stereo 120 is an all silicon transistor basic power amplifier for use with separate preamplifiers such as the Dynaco PAT-4 or PAT-5, or for use with tape recorders or tuners such as the FM-5 or AF-6, which have their own volume controls. The unit contains two 60 watt amplifiers on one chassis with a common power supply. Although the Stereo 120 is a solid state device, containing transistors and similar semiconductors, it has been designed to be used under normal conditions without special safety precautions, just as if it were a high grade tube amplifier. Thus it can be connected to source and speaker components and used with confidence in all conventional arrangements. There are no circuit breakers, speaker fuses, or other resettable devices to impede the use of the Stereo 120 under any reasonable conditions of use or abuse. This is achieved by using novel circuits (on which patents are pending) which automatically and instantly protect the amplifier. Specifications Power output: 60 watts per channel into 8Ω (stereo) Frequency response: 5Hz to 100kHz Total harmonic distortion: 0.5% Damping factor: 40 Input sensitivity: 1.5V Signal to noise ratio: 95dB Speaker load impedance: 4Ω to 16Ω Semiconductors: 15 x transistors, 15 x diodes Dimensions: 13 x 10.5 x 4 inches Weight: 20lbs Learn More

  • JBL SDP40HD HDMI Surround Processor

    JBL SDP40HD HDMI Surround Processor

    JBL SDP40HD HDMI Surround Processor $13000 USA retail SDP-40HD: POWER AND CAPABILITY, DEFINED. Designed for the largest Synthesis theater installations as well as multiroom applications, the SDP-40HD digital surround processor/system controller offers eight analog audio inputs, six digital audio inputs, one 5.1-channel analog input, six HDMI™ inputs, three component inputs, three S-video inputs and two composite video inputs with 12 balanced and 12 unbalanced audio outputs, in addition to Zone 2 and Record Audio capabilities. There’s also an RS-232 port for connection to control systems, as well as for future upgrades. Based on the award-winning SDP-40, the SDP-40HD brings HDMI switching to the world’s leading pre-amp/processor with an impressive 6 HDMI inputs & 1 HDMI output. With the growing number of available source components with HDMI, the SDP-40HD is equipped to handle the most complex home entertainment systems. The SDP-40HD retains the features of the SDP-40 with the addition of HDMI switching capabilities. Learn More

  • Esoteric C02

    Esoteric C02

    Esoteric C02 , mint, $24000 retail, Learn More

  • Lexicon DC1

    Lexicon DC1

    Lexicon DC1 with remote, rebuilt power supply 2/17 (these all go bad eventually) LEXICON A LA MODE If you were wondering how a controller could have surround modes, (briefly) here's what they do. Oh, and remember that each one has its own set-up menu with user-adjustable parameters - hours of fun for the whole family!: 1) Panorama: adds spaciousness by extracting the recording's natural ambience 2) Nightclub: generates the appropriate early reflections to suggest intimate spaces 3) Concert Hall: as above, but suggesting a large hall 4) Church: uses a reverb algorithm to make you feel holy 5) Cathedral: as above, but holier 6) Music Logic: provides steering to exploit the extra speakers for surround usage for stereo music material, also steering signals at the front 7) Music Surround (THX): as above, but the front left and right channels receive unprocessed L/R signals 8) TV Matrix: a KK fave, this provides surround effects for mono, stereo and stereo synthesised TV programmes, helpful for cleaning up dialogue 9) Logic 7 (THX): for use with musical material, it provides "maximum separation" and "uses intelligent steering to extract wide bandwidth stereo surround channels" 10) Mono Logic: and I quote, "takes a monaural soundtrack and sends music and sound effects to the sides and rear through a room simulator mode while keeping the dialog (sic) in the center (sic). Don't laugh: it 11) Pro Logic: your proper, familiar Dolby Pro Logic Surround decoding 12) THX Cinema: Dolby Pro Logic with icing 13) Party: provides unprocessed stereo signals to all speakers; amusingly, it gives you some idea of what AC-3 will be like if you've ever wondered what happens when full-bandwidth signals come from the rear speakers 14) Two Channel: good, ol' stereo... Learn More

  • Meridian 565 surround processor

    Meridian 565 surround processor

    Meridian 565 Meridian 565 7.1 Surround Processor; 1 Digital Optical, 1 Digitial Coax, 1 Pair Analog, 1 Composite Video inputs; 8 Analog (L/C/R/SL/SR/Side-Sub R/Side-Sub L/Mono-CenterSub), 4 Coax Pair Digitial, 1 Digital Bypass, 1 Composite Video Outputs; Weight 15 pounds; 3.5"(H) x 12.7"(W) x 13.1"(D); Learn More

  • Krell HTS Home Theater Standard 5.1

    Krell HTS Home Theater Standard 5.1

    Krell HTS surround processor in Krell gray with remote Learn More

  • Creek OBH-8 MM Phono PreAmp

    Creek OBH-8 MM Phono PreAmp

    Moving Magnet phono stage New old stock Creek OBH-8 Phono Preamplifier Sound A surprisingly neutral phono stage with great microdynamics and superb soundstaging; macrodynamics a bit compressed from forte on up; slight brightness and treble grain. Features Designed for higher-output cartridges; separate power supply can be upgraded; RCA inputs and outputs are not gold plated. Use Plug (in) and play; correct polarity of the power supply is essential for optimum performance; leave on at all times for most consistent sound. Value Despite its unimpressive looks, the OBH-8 delivers a lot of audiophile-approved performance; its price is inexpensive admission into the hallowed halls of high-end vinyl playback. Remember those days when a phono stage was mandatory on a preamp or integrated amplifier? When record stores actually sold records? Like Rip Van Winkle, I had a rude awakening when I bought my Jolida integrated amp a couple of years ago. Suddenly my turntable and cartridge were orphaned, unable to dock with the mother ship. After some creative financing, I was able to spring for a Creek OBH-8 phono stage to fill the void. So far, it has been money well spent. The Creek OBH-8 sure proves that good things come in small packages. The preamp is only 4"W x 2"H x 4"D. The power supply is a separate 24V DC "wall-wart" type, which uses a long cord to plug into the OBH-8. This power supply can be upgraded to improve performance. The front panel (if you can call a 2" by 4" piece of metal a panel) consists of a power switch and green LED. The back has RCA-type connectors for inputs and outputs, and connections for the ground wire and the power supply. My one quibble with these RCAs is they lack gold plating. Inside, all the components are neatly laid out on a little circuit board, with the power switch and the connectors soldered directly to it. The overall gain is 37dB. A version with more gain for low-output cartridges is available from Creek (the OBH-9). The cartridge load can’t be adjusted and is set at 47k ohms and 200pF. The circuitry used in the OBH-8 is the utmost in simplicity. One low-noise bipolar transistor is used for each channel in a single-ended class-A gain stage with zero feedback. Passive equalization is used to obtain a RIAA deviation of +/-0.25%. Learn More

  • Classe SSP800 V3

  • Krell HTS 7.1 3.7  international version 50/60hz

    Krell HTS 7.1 3.7 international version 50/60hz

    Excellent preamp analogue bypass stage, $8000+ retail, with remote any voltage, in black or silver Learn More

  • Mcintosh MX 130 A/V Tuner preamp processor

    Mcintosh MX 130 A/V Tuner preamp processor

    Mcintosh MX 130 A/V Tuner preamp processor, excellent Learn More

  • LEXICON MC12B  5.25 software

    LEXICON MC12B 5.25 software

    final version, new capacitors installed in power supply 2/17 (the originals always go bad) Specifications: LOGIC7® Dolby® Digital Dolby® Pro Logic II Dolby® Pro Logic THX Surround EX™ DTS® ES Discrete DTS® Neo:6 3 Independent Zones (Main, Zone2, Record) THX® Ultra Certified Broadcast Quality video switching 4 Analog Devices SHARC® 32-bit DSP engines 24-bit/96kHz internal processing 24-bit/192kHz D/A converters Cirrus Logic's Crystal® CS49326 DSP decoder Analog pass-through RS-232 upgradeable software 3 internal slots and rear panel options plate 3 trigger outputs (2 programmable triggers) rack-mount option Dimensions: 17.3"W x 5.2"H (6.65" balanced version) x 14.85"D Weight: approx. Learn More

  • Proceed AVP2

    Proceed AVP2

    Proceed AVP2 , avp2 case, works great, excellent sounding The AVP2 is a significant improvement over the original AVP, Madrigal claims, with considerable attention placed on output buffer performance and the analog volume control. Owners of the orginal AVP may purchase an upgrade to the AVP2 or to the AVP2 +6, a custom version with six analog input channels for high-resolution multichannel sound, such as SACD or DVD-Audio. The two high-rez formats have no standard digital interconnect format at present. The AVP2 allows down-conversions or mixdowns of multichannel recordings for two-channel playback, or conversely, allows such signals to be passed along intact. The preamp-processor also parallels analog and digital signals in its record-out mode, or "Rzone." Such a feature would be extremely useful in making compilation CDs from a variety of analog sources. Capable of decoding up to eight channels, the AVP2 handles dts, dts-ES, Dolby Digital, THX Surround EX, MPEG-2, HDCD, and PCM-originated digital audio signals up to 24bit.96kHz, including Dolby Pro Logic II. Madrigal's proprietary Stereo Surround mode can be used to enhance two-channel recordings Learn More

  • Mark Levinson 230V ML 502  $35000 retail

    Mark Levinson 230V ML 502 $35000 retail

    One RS-232 port, RJ-11 connector; One Ethernet port, RJ-45 connector; One Link port, RJ-45 connector; Four programmable trigger outputs, 3.5mm mini plug, accepts either stereo plug (tip/ring/sleeve) or mono plug (tip/sleeve); One IR receiver, on front panel; One IR Input jack, 3.5mm mini plug, accepts either stereo plug (tip/ring/sleeve) or mono plug (tip/sleeve), 12V FREQUENCY RESPONSE 20Hz to 20kHz, +/– 0.1dB INPUT IMPEDANCE 100KΩ ANALOG AUDIO INPUTS One unbalanced 8-channel input array, RCA connectors; Four unbalanced stereo pairs, RCA connectors; Two balanced stereo pairs, XLR connectors; Four microphone inputs, 3.5mm mini plug, accepts either stereo plug (tip/ring/sleeve) or mono plug (tip/sleeve) MAXIMUM OUTPUT LEVEL 7.5V/15Vrms RCA/XLR SIGNAL-TO-NOISE RATIO 4dB (Reference level: 30kHz LPF) TOTAL HARMONIC DISTORTION (THD) 94dB (Reference level: 1kHz, 30kHz LPF) POWER REQUIREMENTS 120V~, 60Hz / 100/220/230V~, 50-60Hz; factory set for destination country DIGITAL/ANALOG CONVERSION 14-bit, oversampling to 216MHz DIGITAL AUDIO INPUTS Six HDMI Type A, Version 1.1, 19-pin connectors; Six S/PDIF coaxial (RCA) and three S/PDIF optical (TOSlink) connectors; Coaxial and optical input connectors conform to IEC-958, S/PDIF standards; Two AES/EBU inputs, XLR connectors MAIN AUDIO OUTPUTS One balanced 7.4-channel array, XLR connectors; One unbalanced 7.4-channel array, RCA connectors / Additional Analog Audio Outputs: Remote Zone: One unbalanced stereo pair, RCA connectors / Additional Digital Audio Outputs: Two HDMI Type A, Version 1.1, 19-pin connectors VIDEO INPUTS Six HDMI Type A, Version 1.1, 19-pin connectors; Four component video – one BNC & three RCA connectors (Y, Pb, Pr); Three S-video connectors; Three composite video, RCA connectors MAIN VIDEO OUTPUTS Two HDMI Type A, Version 1.1, 19-pin connectors Additional: One component with three BNC connectors (Y, Pb, Pr); One composite monitor, RCA connector FEATURES Audio Resolution Capability: Audio Resolution Capability / Dynamic Range: 94dB (Reference level: 1kHz, 30kHz LPF) WEIGHT Net weight: 54.5 lbs (24.6kg); Shipping weight: 71.0 lbs (32.5kg) DEPTH 17.4 in (442.4mm) HEIGHT (with feet): 9.46 inches (240.4mm); (without feet): 8.70 inches (221.0mm) Learn More

  • Krell EVO 202

    Krell EVO 202

    Krell EVO 202, in silver, six month warranty. Learn More

  • Krell KRC2 with KPE external phono stage

    Krell KRC2 with KPE external phono stage

    Krell KRC2 with KPE external phono stage both pieces recapped 12/17 We can ship this in your desired voltage Learn More

  • Classe Audio SSP300

    Classe Audio SSP300

    nice sounding unit, this can be converted at the Classe factory to your voltage surround processor, original packing and remote volume works from remote, volume control on faceplate not working. Specifications Audio processing modes: Stereo, Analog Multichannel 6-8 channels, Dolby Pro Logic II, Dolby Digital 5.1, Dolby Digital EX, DTS, DTS-ES Matrix, DTS-ES Discrete, DTS Neo:6, THX Ultra II Movie, DTS Ultra II Music Analog audio inputs: 11 pairs (RCA), 7.1-channel analog Digital audio inputs: Four S/PDIF RCA, TosLink optical, one AES/EBU Analog audio outputs: Eight main (RCA),three pairs (RCA) rec., one pair (RCA) zone Digital audio output: One TosLink Video inputs: Four composite, five S-Video, three component. Video outputs: Four composite, three S-Video, one component. Other connections: RS-232, Classé CAN bus, microphone, IR input (main and zone), 2 DC trigger outputs. Frequency response: DC-200kHz +/- 0.1dB Distortion: (THD+noise): <0.003 Maximum input voltage: 5Vrms Maximum output voltage: 10Vrms Gain range: -100dB to +14dB Input impedance: 100kOhm Output impedance (main output): 100kOhm S/N ratio (ref. 10Vrms input): 100dB Channel separation: >100dB Crosstalk (any input to output): >-120dB @1kHz Rated power consumption: 30W Idle power consumption: 29W Overall dimensions (WHD): 17.5 x 4.75 x 16.5" Net weight: 30lbs. Learn More

  • Sonic Frontiers SFL2 two piece preamplifier

    Sonic Frontiers SFL2 two piece preamplifier

    Sonic Frontiers SFL2 two piece preamplifier gold, with boxes Learn More

  • Aragon Soundstage 1

    Aragon Soundstage 1

    Aragon Soundstage 1 surround processor Learn More

  • Mcintosh MX119 AV Control Center

    Mcintosh MX119 AV Control Center

    The MX119 is feature packed with eight inputs all with analog audio, six with video. Any composite or S-Video input can be up-converted to a component video signal via an internal video converter. Three sets of component video inputs are provided and assignable to any input. All video inputs can be transcoded to component output.All the latest technology in digital processing is meticulously designed into the MX119, including Dolby Digital EX, Pro Logic IIx, DTS-ES and NEO:6 which allows the listening of stereo recordings through the full compliment of theater speakers for greater realism. For audio purists, select the Stereo Mode of operation for true analog enjoyment of legacy two channel software including a high performance built-in Phono Preamplifier. Add the TM-1 Tuner Module for the best that AM and FM can offer.Two audio/video zones are onboard. Together with a dedicated power amplifier and speakers the MX119 will control a second zone with program selection independent of the first zone. Interface the MX119 with the McIntosh CR16 Remote Control System for four additional remote audio/video zones.Features:- Double Resolution 24Bit- DSP Processing- 24Bit (192kHz) A to D and D to A Converters- On-Screen Display Set-Up- Low Noise MM Phono Input- Balanced Input (stereo)- Balanced Outputs (3 channels)- 8 Analog Inputs- 6 S-Video Inputs- 6 Composite Video Inputs- 6 Digital Inputs- RS232 Connection- Learn More

  • Mark Levinson No 40 Media Console two piece surround processor.

    Mark Levinson No 40 Media Console two piece surround processor.

    Mark Levinson No 40 Media Console two piece/ former top of the line two piece surround processor. . With remote No.40 2-chassis, THX Ultra-certified surround preamplifier-processor Audio Processor (standard configuration) Frequency response: 20Hz-40kHz, +0.1/-0.5dB THD+N: <0.005% Dynamic range: >100dB Noise: <=100dB below output, 20Hz-20kHz Crosstalk: <=100dB A/D converter: 24-bit/96kHz, multibit sigma-delta D/A converter: 24-bit/192kHz, balanced multibit sigma-delta Analog filter: Bessel-tuned, linear phase to 40kHz Digital audio inputs: 6 S/PDIF (RCA, 75ohms), 1 S/PDIF (BNC, 75ohms), 2 AES/EBU (XLR, 110ohms), 4 EIAJ (optical) 2-channel analog audio inputs: 1 pair balanced (XLR), 6 pairs single-ended (RCA) Multichannel analog audio inputs: 5.1-channel (RCA), optional RF demodulator input: optional Analog audio outputs: 8 balanced (XLR), 8 single-ended (RCA), 2 each/2-channel (RCA), Remote Zones 1 & 2 Analog output impedance: <20ohms Dimensions: 17.75" x 7.27" x 17.28" (WxHxD) Shipping Weight: 50 lbs Video Processor (standard configuration) Main video inputs: 3 composite (RCA), 6 S-video, 3 component (BNC, 75ohms) Main video outputs: 1 component (Y-Pb-Pr) (3 BNC, 75ohms, 1 S-video, 1 composite (RCA); also supports European SCART format Remote video: 2 remote-zone cards, each with 1 S-video output, 1 composite output (RCA), 1 dedicated infrared control input Video input/output impedance: 75ohms Video S/N: 55dB through decoder, >60dB pass-through Crosstalk (luma to chroma): better than 100dB Comb filter: 4-line adaptive Dimensions: 17.75" x 7.269" x 16.762" (WxHxD) Shipping Weight: 50 lbs Learn More

  • Theta Casablanca modules

    Theta Casablanca modules

    I have a unit that was upgraded, these are the original boards Learn More

  • VTL TL2.5

    VTL TL2.5

    VTL TL2.5 preamplifier Learn More

  • Conrad Johnson TEA2 SE HG phono stage

    Conrad Johnson TEA2 SE HG phono stage

    Conrad Johnson TEA2 SE HG excellent condition with original box and manual Learn More

  • Conrad Johnson Premier 6 phono preamp

    Conrad Johnson Premier 6 phono preamp

    Conrad Johnson Premier 6 phono preamp just serviced 12/17 We can ship this in your desired voltage worldwide Learn More

  • PS Audio 7.0 remote

    PS Audio 7.0 remote

    One owner, with remote PREAMPLIFIER..............................................................PS-70 Remote Control Line Stage Preamplifier Frequency Response.................................................20 Hz - 20 kHz +/- 0.1dB Sensitivity (ref. .5V @ 1 kHz) Low Gain.................................................150 mV Normal Gain.............................................90 mV THD/IM.................................................................................................below 0.01% S/N Ratio..........................................................................................................-90dB Inputs...................................................................5 sets of line level coax inputs 1 set of line level XLR inputs 1 set of coax tape inputs Outputs....................................................2 sets of single-ended coax outputs 1 set of balanced XLR outputs 1 set of coax tape outputs Dimensions..........................................................................17"W x 2 1/2"H x 9"D 43cm W x 6cm H x 23cm D AC power Consumption...........................................................................15 Watts Shipping Wt. ..................................................................................................14 lbs. 6.4 k AMPLIFIER Power Output.................................................8 Ohms 200 Watts/ch 4 Ohms 400 Watts/ch THD @ rated output, 8 Ohms less than .2% IM Distortion less than .1% Slew Rate greater than 150 V/microsecond Input Impedance 30k Ohms Overall Negative Feedback 9 dB Dimensions......................................................................17"W x 6"H x 17 5/8"D 43cm W x 15cm H x 45cm D Power Consumption...................................................................................1200W Shipping Weight...........................................................................................62 lbs. Learn More

  • Jadis JP200 six chassis preamp with phono stage  and phono headamp

    Jadis JP200 six chassis preamp with phono stage and phono headamp

    Ultra Rare, this factory original late version preamp will never be duplicated. 220volt set, used in USA. Serial number 001. Inquire Learn More

  • Marantz 7 preamplifier with case

  • Cello Audio Palette

  • Krell S1200u 3d $13500 retail black 120 or 220-240V

    Krell S1200u 3d $13500 retail black 120 or 220-240V

    Krell S1200u 3d, factory checked, very nice condition, all packing, current model, $13500 retail, this will work in any country it has the appropriate 50/60 hz chips inside. I have black or silver Coupling legendary Krell preamplifier technology, state of the art digital processing, latest True HD, DTS Master Audio decoding, and HDMI™ 1.4 compatibility, the S-1200 3D is an ideal centerpiece for any high performance music and home theater system. Based on award-winning preamplifier technology, all eight S-1200 3D analog output stages are built to the same exacting standard and feature balanced and single-ended cable connections. Only Krell designed preamplifier circuitry is employed within every channel utilizing discrete current based Class A, direct coupled circuitry for the greatest signal purity and highest bandwidth. Performance robbing op amps or integrated circuits are not used anywhere in the audio path. Preamp mode bypasses all digital circuitry and routes analog stereo inputs directly to a balanced resistor ladder volume control for ultimate music reproduction. The heart of a Krell surround sound preamp/processors is sound quality. We start with a great sounding preamplifier and then pair that to the latest in surround processing technology. The S-1200 3D includes our finest audio and video engineering plus the latest in HDMI™ 1.4 technology, to insure the ultimate home theater experience for our customers. Borrowing key technologies, the audio signal path is a direct descendant of our Evolution 707 3D Reference Surround preamp/processor. The S-1200 3D also uses the same DSP engine and 1080p video stage from the Evolution 707 3D. Also available without 3D compatibility, the S-1200 and S-1200u presents a purity of sound and video resolution previously unavailable in home theater systems. At the hub of the S-1200 3D digital signal processing is a pair of dual core 32 bit Cirrus CS497004 DSP's performing 1.8 giga operations per second. Digital signals are then routed to 24 bit ESS Sabre DACS. The video content is treated to the same high performance engineering as the audio signals. Maximum color depth has been increased from 24 bits to 48 bits and bandwidth from 165MHz to 340 MHz. Full video transcoding converts composite, S-Video, or component inputs to HDMI™ signals. Furthermore, the S-1200u 3D model includes upconversion to a maximum of 1080p resolution. The S-1200 3D is a true "one connection solution" with on-screen display, configuration menus, and status messages available from all active video outputs including HDMI™. The S-1200u 3D is at the cutting edge of today's technology and Krell is the first company to offer solutions for both reference and high performance home theaters. Like its bigger brother, the Evolution 707 3D, the new S-1200 3D combines peerless audio and video performance with the convenience features required for maximum enjoyment. Finished in classic Krell brushed silver or black anodized Aluminum, the S-1200 3D begs to be seen but can be easily integrated into modern rack mount based systems. Learn More

  • Classe Audio CP-500

    Classe Audio CP-500

    Classe Audio CP-500 Fully-balanced circuitry Stable and Quiet Power Source Signal Path Components Advanced Mechanical Platform http://www.classeaudio.com/downloads/pdfs/preamps/CP-500_ENG_2-8.pdf Learn More

  • Krell (all models)

    Krell (all models)

    We are authorized dealers for all Krell products. Please inquire about any product. Learn More

  • Theta Casablanca

    Theta Casablanca

    with superior cards for the front three speakers Learn More

  • Conrad Johnson HV-1 Nuvistor Moving Coil Step up

    Conrad Johnson HV-1 Nuvistor Moving Coil Step up

    Conrad Johnson HV-1 Nuvistor Moving Coil Step up serviced 12/17 we can ship this in your desired voltage Learn More

  • YBA 2a alpha version  preamp with phono

    YBA 2a alpha version preamp with phono

    YBA 2a preamplifier mint, with phono and remote control Description: Solid-state, full-function stereo preamplifier with five line inputs, one phono input, and one tape loop. Frequency responses: 5Hz-400kHz, -0.2dB, line; 5Hz-60kHz, -0.2dB, phono. Input sensitivity: 2mV RMS (MM phono); 150mV RMS, line, both for 1V output. Input impedance: 47k ohms, MM phono; 100k ohms line. Output impedance: ±20 ohms. Maximum output: 8V RMS. RIAA overload: 2.2V RMS (frequency not specified). S/N ratio (ref. 1V output at 1kHz): 100dB, line; 90dB, MM phono. Absolute polarity: inverting. Dimensions: preamplifier: 16.9" (430mm) W by 13" (330mm) D by 3" (75mm) H, (MC phono module adds 3" (75mm) to depth). Power Supply: 4.7" (120mm) W by 11.8" (300mm) D (inc. IEC plug) by 3" (75mm) H. Weight: 11 lbs (5kg). Learn More

  • Krell KSL  recapped

    Krell KSL recapped

    Krell KSL balanced and rca line stage preamp, just serviced with new capacitors I will ship this in your voltage Learn More

  • Krell KCT

    Krell KCT

    Krell KCT preamp with remote, with box and packing, excellent condition Krell Current Tunnel 37 Specifications Inputs 2 pr. CAST (Lemo) 2 pr. Balanced (XLR) 3 pr. Single-ended (RCA) Main Outputs 2 pr. CAST (Lemo) 1 pr. Balanced (XLR) 1 pr. Single-ended (RCA) Zone 2 Outputs 1 pr. Balanced (XLR) 1 pr. Single-ended (RCA) Tape Loop 1 pr. Single-ended Inputs (RCA), 1 pr. Single-ended Record Outputs (RCA), Buffered, with Programmable Zone Control Inputs 1 RS-232 Input (9-pin D-subminiature Connector) 1 RC-5 Input (1/4-inch Coaxial Connector) 1 12V Trigger Input (3.5mm Connector) Control Outputs 3 Individually Programmable 12V Triggers (3.5mm Connector), 1 Krell Remote Link (5-pin DIN Connector) Power Inputs 1 IEC AC Mains Receptacle Power Outputs 1 ±20V DC for KPE (9-pin D-subminiature Connector) Voltage Gain 12 dB (Balanced Output), 6 dB (Single-ended Output) Current Gain 12 dB (CAST Output) Volume Controls 16-bit Discrete R-2R Ladder (Main Zone) 16-bit Multiplying DAC (Zone 2) Input Overload 12 mA RMS CAST 12 V RMS Balanced or Single-ended Output Overload 7 V RMS Single-ended 14 V RMS Balanced Learn More

  • Krell S1000 HDMI in silver or black

    Krell S1000 HDMI in silver or black

    Krell S1000 in silver with remote, can be voltage converted if needed info from the Krell website: State-of-the-art digital audio chipsets, operating with upsampled 24-bit precision are utilized. • Digital audio formats include Dolby Digital Surround EX, Dolby Digital 5.1, DTS 6.1 ES, DTS 5.1, DTS NEO:6, and Dolby Pro Logic II, in addition to 9 proprietary Krell Music Surround modes. • Krell software provides digitally controlled bass management with user-selectable crossover points, optimizing the system's speaker/subwoofer interface. • Audio decoding is accomplished with 24-bit/192 kHz DACs, for the most accurate analog signal possible. • Krell Current Mode analog circuitry is utilized in the critical preamplifier section, and a fully balanced design delivers the extremely wide bandwidth required for accurate audio reproduction. • An analog preamp mode bypasses all digital circuits, providing the most direct signal path for multi-channel and stereo recordings. The S–1000 has 7 single-ended, 1 balanced, and 1 single-ended multi-channel analog audio inputs, as well as 6 coaxial and 2 optical digital inputs. Both single-ended and balanced analog audio outputs are utilized for all 7.1 channels. • A unique software-based eight-channel digital room equalizer maximizes system performance in any room. For each of four memory settings, the user can program filter type (high-pass, low-pass, notch, peaking, and high/low shelf), frequency, shape, and level for every channel. Each of the four memory settings is assignable to a device. • Video circuitry is fully discrete with a bandwidth of up to 350 MHz, ensuring the integrity of all progressive, high definition component, and HDMI signals. • Inputs and outputs for composite, S-Video, component, and HDMI are supported. • An on-screen display indicates status and facilitates system set-up. Learn More

  • Krell kav-280p

    Krell kav-280p

    Krell kav-280p preamp in black, original box manual remote . The unit is low-slung, but deep (17.25"W x 3"H x 17.25"D), with smoothly rounded corners. Its faceplate is uncluttered, boasting only seven dome-like touch-sensitive buttons (Power, B-1, S-1, S-2, S-3, Tape, and Mute), a 0.5" round IR sensor, a 1.25" x 0.625" display panel (with red characters) and a 1.25" domed electronic-sensing volume control. There are also eight tiny LEDs: one each for the source buttons (also red) and two above the power switch (a blue power on indicator immediately above it and a red one above it to indicate standby mode). From left to right on the back panel are a pair of XLR inputs (B-1), six pairs of RCA inputs (S-1, S-2, S-3, Tape In, Tape Out, Main Out), and a pair of balanced XLR outputs. An RC-5 input, a pair of 12V DC triggers (in and out), and an IEC power socket round out the package. The remote also controls other components in the KAV line, such as the KAV-280cd CD player. The KAV-280p uses surface-mount technology derived from Krell's Current Tunnel technology, as personified by the KCT preamplifier. It's a wide-bandwidth, direct-coupled design that's fully balanced from the inputs to the outputs. That includes the volume control, a really slick digitally controlled resistor-ladder. Learn More

  • Marantz SR7007

    Marantz SR7007

    MULTI CHANNEL/SURROUND Number of Channels 7.2 Channels Audyssey Audyssey MultEQXT, DSX, Dynamic EQ, Dynamic Volume DTS DTS HD Master Audio, HD High Resolution, ES Discrete/Matrix, Neo:6, 96/24 Dolby Dolby TrueHD, Digital, Digital Plus, Pro Logic IIz, EX DSD(SA-CD)/NEURAL Yes / - SRS - SOUND ENHANCEMENTS Current Feedback Topology Preamplifier Stage Discrete Amplification Yes Power Transformer EI Core D/A Conversion 192kHz/24-Bit Digital Signal Processing Analog Devices ADSP21487 Video Off (Pure Direct) Yes Source Direct Yes Chassis Full Size Variable X-over Yes Video Up-conversion Yes (Analog Composite/Component Video to HDMI) Auto Calibration by MIC Audyssey MultEQXT (upgradeable to Pro by Installer) Satellite Radio Ready - AM/FM Tuner FM Tuner Only Bass Redirection Yes Lip-sync (digital audio delay) Yes Software Upgradable Yes (via Internet) Learn More

  • Marantz DR700 compact disc recorder

    Marantz DR700 compact disc recorder

    Marantz DR700 compact disc recorder with remote, tested Learn More

  • Balanced Audio Technology VK3i

    Balanced Audio Technology VK3i

    Balanced Audio Technology VK3i line level preamp no remote Matching amp and cd also available. http://www.balanced.com/resources/brochures/1998/VK3idesc.pdf this preamp is a real find -- . For a component in this price class, performance at this level and with such an even balance is remarkable. In the months it has sat in my system I never once felt it was holding the rig back. And in case you can’t read between the lines, this sweetie stands as my personal sub-$3000 reference, where I expect it to stay for a long, long time. At this price you can get better detail, or a more pleasing, euphonic sound, but there is simply not a more balanced preamp that I know of for anywhere near the VK-3i’s price. I can see the VK-3i as the control center of true high-end systems where each component costs more than it. In short, the BAT VK-3i is an affordable classic if I’ve ever heard one. Learn More

  • Mcintosh wood panlock cases inquire

    Mcintosh wood panlock cases inquire

    We have Mcintosh panlock wood cases. .. Let us know what your'e looking for Learn More

  • Krell Phantom III silver

    Krell Phantom III silver

    Krell Phantom III 3 silver , demo, full warranty, never sold , authorized dealers Phantom III Inputs 2 pr. balanced via XLR connectors 3 pr. single-ended via RCA connectors Main Outputs 1 pr. balanced via XLR connector 1 pr. single-ended via RCA connector Headphone Output 1 via 3-conductor 6.35 mm (1.14 inch) Control Inputs 1 RS-232 input via a 9-pin D-subminiature connector 1 remote IR detector input via a 3-conductor 3.5 mm connector 1 12 VDC trigger input via 3.5 mm connector Control Outputs 2 individually programmable 12 VDC trigger outputs via 3.5 mm connectors Input Impedance Balanced: 40 k Ohms Single-ended: 20 k Ohms Output Impedance Balanced: 310 Ohms Single-ended: 155 Ohms Headphone <3.0 Ohms Gain Balanced 12 dB Single-ended 6 dB Headphone 5.1 dB with 32 Ohm load Volume Control Current-mode, 12-bit, discrete R-2R ladder Input Overload >7.0 V RMS balanced or single-ended Output Overload Balanced: >16 V RMS Single-ended: >8 V RMS Headphone: >3.0 V RMS, 32 Ohm load Frequency Response 20 Hz to 20 kHz +/- 0.02 dB 0.25 Hz to 1.2 kHz +0, -3 dB Total Harmonic Distortion Plus Noise Balanced Output: <0.003%, 20 Hz to 20 kHz, 4 V RMS or 4 v RMS Signal to Noise Ratio >100 dB Wide band, unweighted >100 dB "A" weighted, both referred to 4 v RMS balanced Power Consumption Standby: <2 W Power on: 40 W Dimensions 17.25 in.W x 3.8 in. H x 18.25 in. D 43.82 cm W x 9.65 cm H x 46.36 cm D Weight Shipped: 38 lbs., 17.2 kg Preamplifier only: 23 lbs., 10.4 kg Learn More

  • Conrad Johnson GATT V2

    Conrad Johnson GATT V2

    We are authorized dealers for CJ, this is a like new unit This is in like new condition with very very low hours on the tubes. GAT Triode Preamplifier Gain: 25 db Maximum output: 20 vrms Output impedance: under 100 ohms Distortion: less than .15% THD Frequency response: at unity gain: 2 Hz to more than 10OKhz Hum and noise: 100 db below 1.0 v Tube complement: 2 x 6922 Dimensions: 15.375D x 19W x 4.81H inches Total weight: 35 lbs. Learn More

  • B&K Reference 50

    B&K Reference 50

    B&K Reference 50, just serviced by my tech 2/17. (We are experts on servicing B&K) Learn More

  • T&A P1230R with mc phono

    T&A P1230R with mc phono

    T&A P1230R with mc phono option Founded in 1978, T+A Elektroakustik of Germany began by building loudspeakers and by 1988 had expanded to electronics. By 1997 T+A which stands for Theory + Application was into active loudspeaker design, CD players, tuners, DACs and home theater components. Today all the essential components and software are developed in house. Subcontractor and final production is fully based in Germany. Learn More

  • EAD 8800 Pro Preamplifier Processor

    EAD 8800 Pro Preamplifier Processor

    Enlightened Audio Designs EAD 8800 Pro Preamplifier Processor updated by Noble $8500 when new, with Maranz learning remote. excellent cosmetics Learn More

  • Onkyo PR-SC885

    Onkyo PR-SC885

    Used but excellent, original box/packing No. of channels: 7 No. of zones: 3 Balanced audio inputs: 2 Balanced audio outputs: 8 Analog audio inputs: 10 L/R, 1 7.1-channel Digital audio inputs: 3 optical (2 rear, 1 front), 3 coax Analog audio outputs: 2 L/R, 1 Zone 2, 1 Zone 3, 1 7.1-channel Digital audio outputs: 1 optical Video inputs: 4 HDMI (1.3a), 3 component, 6 S-video, 6 composite Video outputs: 2 HDMI (1.3a), 2 component, 2 S-video, 2 composite Other connections: XM, Sirius, RS-232C, 3 12V trigger out, 3 IR remote (2 in, 1 out), HD Radio (AM/FM), calibration mic input Dimensions (WxHxD): 17.1" x 7.6" x 17.7" Weight: 29.8 lbs Price: $1800 Learn More

  • Jadis DPL

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