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SIGMA SSP MkII

Sigma SSP MkII SURROUND SOUND PREAMP/PROCESSOR

The Sigma SSP MkII is an 8-channel preamp/processor capable of conventional surround processing up to 7.1 channels and supporting 3D audio with a 5.1.2 channel configuration for both Dolby Atmos™ and DTS:X™ post processing. Its wide variety of input connectors includes HDMI 2.0, asynchronous USB and Ethernet for streaming, augmented by coax and optical; balanced and single-ended analog inputs plus an optional phono stage. The Sigma SSP MkII is an incredibly versatile preamp/processor 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 any room.

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Sigma SSP MkII SURROUND SOUND PREAMP/PROCESSOR

 
USB audio   up to 24-bit/192 kHz
USB (Host)   charging capability 2 Amps
AirPlay supported
formats
  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
formats
  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
(single-ended)
  2 Vrms (DSP), 4.5Vrms (bypass)
Maximum input level
(balanced)
  4 Vrms (DSP), 9 Vrms (bypass)
Maximum output level
(single-ended)
  9 Vrms
Maximum output level
(balanced)
  18 Vrms
Gain Range
  -93 dB to +14 dB
Input impedance
(single-ended)
  100 kΩ (single-ended)
Input impedance
(balanced)
  50 kΩ (Balanced)
Output impedance
(single-ended)
  100 Ω
Output impedance
(balanced)
  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
Crosstalk
(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 7 Plus iPhone 5S iPhone 3GS
iPhone 7 iPhone 5 iPhone 3G
iPhone 6S iPhone 4S iPhone
iPhone 6 iPhone 4  
Made for
iPad mini (with Retina display) iPad (3rd generation)                  
iPad Air iPad 2  
iPad (4th generation) iPad  
iPad mini    
Airplay
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. 

Sigma SSP MkII SURROUND SOUND PREAMP/PROCESSOR

Sigma SSP MkII Owners Manual  -  English Français Deutsch | Español
Sigma SSP MkII Info Sheet  -  English
Sigma SSP - Back Panel Drawing.pdf
Sigma SSP MkII Automation Control Manual v1.00.pdf