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  • PS Audio  FINAL CLEARANCE SALE ON ALL Stellar Products

    PS Audio FINAL CLEARANCE SALE ON ALL Stellar Products

    We were an authorized dealer for PS Audio, please inquire (888)850-4366 PS Audio cut off all their dealers from future purchases. Phone 8888504366 Mono amps are sold out 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
    $19,690.00

  • Aesthetix Calypso Preamplifier

    Aesthetix Calypso Preamplifier

    Aesthetix Calypso Preamplifier with remote/manual box. In excellent condition Learn More
    $2,900.00

  • McIntosh C220
    $2,500.00

  • 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
    $2,600.00

  • VTL TL5.5 Series II
    $4,100.00

  • Balanced Audio Technology VK5i

    Balanced Audio Technology VK5i

    Balanced Audio Technology VK5i, original box, excellent condition Learn More
    $1,999.00

  • Conrad Johnson Gatt Series 2

    Conrad Johnson Gatt Series 2

    Conrad Johnson Gatt Series 2, high serial number, original box remote excellent Learn More
    $15,000.00

  • Marantz  7

    Marantz 7

    Marantz 7 excellent condition. This unit was overhauled 11/19 with all controls refurbished, all electrolytic capacitors with original type, cleaned all tube sockets, rca connectors. Learn More
    $4,800.00

  • Sound Valves VTP-101i
    $899.00

  • Audio Research SP6 B

    Audio Research SP6 B

    Audio Research SP6 B in 8/20 owner's manual link: file:///C:/Users/Steve/Downloads/SP6B_Manual_Schem.pdf Learn More
    $1,750.00

  • Aesthetix Janus
    $4,300.00

  • Balanced Audio Technology VK31se
    $2,450.00

  • Conrad Johnson ART Series 2 triode preampliifer

    Conrad Johnson ART Series 2 triode preampliifer

    Conrad Johnson Art Series 2 In the original packing. owner's manual: https://conradjohnson.com/owners-manuals/artman.pdf Learn More
    $9,000.00

  • 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
    $6,490.00

  • 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
    $45,390.00

  • Tara Labs Space & Time Passage pre with phono

    Tara Labs Space & Time Passage pre with phono

    Tara Labs Space & Time Passage excellent condition, one owner, original box/packing/manual serviced 6/18 with newer, better electrolytic capacitors Learn More
    $850.00

  • VTL TL5.5
    $2,200.00

  • Conrad Johnson GATT V2

    Conrad Johnson GATT V2

    We are authorized dealers for CJ, this is a like new demo unit we have on display in our showroom 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
    $16,300.00

  • VTL TL2.5

    VTL TL2.5

    VTL TL2.5 line stage preamplifier, bench tested in excellent working order Learn More
    $1,200.00

  • 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
    $15,000.00

  • Conrad Johnson ET7  3 year warranty

    Conrad Johnson ET7 3 year warranty

    Conrad Johnson ET7 3 year CJ warranty, at the CJ factory ready to ship to you, retubed, 10/10 condition, as new Specifications Gain: 25 dB Maximum Output: 20V rms Bandpass: 2Hz to more than 100kHz Hum and Noise: 100 dB below 2.5V output Distortion at 1.0 V output: less than .15% THD or IMD Phase: inverts phase of all inputs at main out Ouput Impedance: 100 ohms Mechanical Dimensions: 15.375"D x 19"W x 4.375"H Net Weight: 19 lbs. Learn More
    $5,999.00

  • Kora Eclipse with phono board

    Kora Eclipse with phono board

    Kora Eclipse with phono board, two remotes and owner's manual All electrolytic capacitors changed 1/19 Learn More
    $1,999.00

  • BAT VK50se

    BAT VK50se

    BAT VK50se from Stereophile: https://www.stereophile.com/tubepreamps/1299bat/index.html Description: Tubed line-stage preamplifier. Tube complement: 8 BAT 6H30 Reflector SuperTubes. Inputs: 5 balanced on XLRs. Outputs: 2 balanced on XLRs (pin 2 hot). Tape output: 1 on XLRs. Maximum voltage gain: 17dB. Volume-control resolution: 0.5dB steps, 140 steps total. Frequency range: 2Hz-300kHz. Minimum input impedance, each phase: 100k ohms. Output impedance: 200 ohms. Minimum power-amplifier input impedance (with optional Six-Pak): 3k ohms. Noise: -110dB unweighted. Distortion: 0.005% at 2V RMS output. Crosstalk: -95dB at 10kHz. Maximum output: 50V RMS. Absolute polarity: switchable. Dimensions: 19" W by 5.75" H by 15.5" D. Weight: 38 lbs. $7000 retail Learn More
    $2,799.00

  • Jadis DPL
    $3,200.00

  • Conrad Johnson Premier 16LS MK2

    Conrad Johnson Premier 16LS MK2

    Conrad Johnson Premier 16LS MK2 excellent cosmetics with remote Learn More
    $4,500.00

  • Conrad Johnson PV10 bl

    Conrad Johnson PV10 bl

    Conrad Johnson PV10 bl tube preamplifier (improved circuit over pv10al) Learn More
    $925.00

  • Jadis DPL2 (will be replated 18k)

    Jadis DPL2 (will be replated 18k)

    Jadis DPL2 Serivced 5/2020 and will be gold replated before shipping Learn More
    $1,800.00

  • Conrad Johnson ART 3 Preamplifier NEW!

    Conrad Johnson ART 3 Preamplifier NEW!

    Conrad Johnson ART 3 Preamplifier, this is FACTORY NEW! Full factory warranty. Learn More
    $25,000.00

  • Peachtree Audio Grandpre Preamp / DAC with remote sold

    Peachtree Audio Grandpre Preamp / DAC with remote sold

    Peachtree Audio Grandpre Preamp / DAC serviced 5/20 new parts with factory remote Learn More
    $830.00

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