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Classe Sigma SSP surround processor Zoom

Classe Sigma SSP surround processor

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SKU: ClasseSigmaSSP
Classe Sigma SSP surround processor two available as of 2/21

The Sigma SSP is a 7.1 channel preamp/processor optimized for stereo but including HDMI switching, multichannel processing and bass management. Its wide variety of input connectors includes asynchronous USB and Ethernet for streaming, augmented by coax and optical; balanced and single-ended analog inputs plus an optional phono stage show how versatile this preamp/processor is despite its compact size. A host of performance-oriented features including digital domain tone/tilt control, and nine-band per channel parametric EQ ensure the best performance with each recording in every room.

Product Info Sheet
Sigma SSP - Product Info Sheet - English

USB audio

up to 24-bit/192 kHz
USB (Host)

charging capability 2 Amps

AirPlay supported

AAC (8 to 320 kbps)
Protected AAC (from iTunes Store),
HE-AAC, MP3 (8 to 320 kbps),
MP3 VBR, Audible (formats 2, 3, 4)
Audible Enhanced Audio (AAX, and AAX+),
Apple Lossless, AIFF, and WAV
DLNA supported

Apple Lossless (ALAC), mp3, FLAC,
WAV, Ogg Vorbis, WMA, AAC
Frequency response

8 Hz - 200 kHz < 1 dB, stereo digital bypass
8 Hz - 20 kHz < 0.5 dB, all other sources
Channel Matching
(Left to Right)

better than 0.05 dB
Distortion (THD+noise)

0.0005%, digital source/bypassed
analog source
.002%, processed analog source
Maximum input level

2 Vrms (DSP), 4.5Vrms (bypass)
Maximum input level

4 Vrms (DSP), 9 Vrms (bypass)
Maximum output level

9 Vrms
Maximum output level

18 Vrms
Gain Range

-93 dB to +14 dB
Input impedance

100 kΩ (single-ended)
Input impedance

50 kΩ (Balanced)
Output impedance

100 Ω
Output impedance

300 Ω
Signal-to-noise ratio
(ref. 4Vrms input, unweighted)

104 dB, bypassed analog source
101 dB, processed analog source
(re. full-scale input, unweighted)
105 dB, digital source
Channel separation

better than 100 dB
Channel matching
(left to right)

>0.05 dB

(any input to any output)

better than -130 dB @ 1 kHz

Rated power consumption

35 W

Mains voltage

100-240 V, 50/60 Hz

Overall dimensions

17.0" (433mm)
Depth (excluding connectors): 14.57" (370mm)
Height: 3.75" (95mm)

Net weight

18 lb (8.21 kg)

Shipping weight

25 lb (11.34 kg)
Made for
iPod touch (5th generation) iPod nano (7th generation)
iPod touch (4th generation) iPod nano (6th generation)
iPod touch (3rd generation) iPod nano (5th generation)
iPod touch (2nd generation) iPod nano (4th generation)
iPod touch (1st generation) iPod nano (3rd generation)

Made for
iPhone 5S iPhone 3GS
iPhone 5 iPhone 3G
iPhone 4S iPhone
iPhone 4

Made for
iPad mini (with Retina display) iPad (3rd generation)
iPad Air iPad 2
iPad (4th generation) iPad
iPad mini

AirPlay works with iPhone, iPod, and iPod touch with iOS 4.3.3 or later,
Mac with OS X Mountain Lion, and Mac and PC with iTunes 10.2.2 or later.

Availability: In stock

Product Description


    Classe Sigma SSP surround processor
Additional Information

    Additional Information

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