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DiGiCo S31 Mixing Console with 2x Blank DMI Slots

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Write a review Q&A SKU: X-S31-WS Solotech ID#: 116084
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Regular price $14,445.00 USD
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DiGiCo S31 Mixing Console with 2x Blank DMI Slots

The DiGiCo S31 is a 48 channel mixing console with 31 physical faders and 3 x 10” multitouch screens. Using state-of-the-art FPGA technology, the S31 provides the same high quality audio as the legendary SD-Range.

DiGiCo S-Series

DiGiCo consoles are used on many of the biggest live sound tours and events around the world and the compact S-Series made this pedigree of audio performance available to every part of the industry, with Stealth Digital Processing™ introducing a new standard of audio quality, power and flexibility not seen before at its price point.

Favoured by multitudes of sound engineers all over the world, the S31 brings DiGiCo ownership within easy reach of everyone with flagship audio quality, power and flexibility all in a compact frame that will travel easily in a car. With its increased functionality and accessibility, the S31 opens even more doors to limitless mixing creativity, at an astonishing price point.

The S31’s expanded work surface is as intuitive as it familiar, with three 10-inch multi-touch screens over three banks of 10 faders, giving clear visual feedback and control of 30 channels simultaneously. With 48 flex-channels, the equivalent of 16 busses and benchmark 96kHz performance, the S31 is in every sense worthy of the DiGiCo badge.

Based on the same pioneering design approach as the industry-leading SD-Range, the S31 boasts the same proprietary algorithms plus a new ARM QuadCore RISC processor which runs in harmony with the FPGA core. The result is faster processing with lower power consumption, all packaged in the workflow that the industry’s most respected engineers rely upon – now available to everyone.

Under The Hood

Familiar to the touch and built for the road, the S31 offers mixing without limits. The integration of a high power QuadCore SoC with high bandwidth memory, a low power 484-ball array FPGA and a fourth-generation control SHARC DSP offers unprecedented power today as well as the potential for a future processing upgrade path. The compact footprint of the S31 has no relationship to the scale of processing power going on under the polycarbonate worksurface.

Visual feedback is further reinforced by the HTL (Hidden Till Lit) functionality of the encoder rings, while parameters currently not in use are automatically greyed out, always drawing your attention to the right controls.

The triple screens aim to aid the new user learning curve and remove distractions by not only giving you more channels to view at any one time, but also allowing one screen to be used as a setup or master whilst the others are utilised for operation. All touchscreens are responsive to EQ shaping, with fine-tuning available via the tactile and intuitive rotary encoders.

Altering the Channel Bank layout, and mixing and matching any channel, aux, group, control group, or matrix within a bank, is easily accomplished by drag and drop at the touch of a screen.


The console’s rear panel offers 24 Mic inputs and 12 Line outputs, a UB MADI interface for DAW recording, in addition to dual DMI (DiGiCo Multichannel Interface) option card slots, interfacing to industry formats such as Analogue, MADI, Dante, Waves SoundGrid, or Calrec’s Hydra 2 Network.

Get instant access to 32 fully integrated low-latency Waves stereo MultiRacks, each with up to eight plug-ins per rack, by fitting the DiGiCo Waves SoundGrid DMI card linked to external SoundGrid or DiGiGrid servers, giving a total of 128 additional I/O. However, you should ch


  • 48 Flexi Input Channels (mono/stereo)
  • 16 Flexi Aux / Sub-Group Busses (mono/stereo)
  • 10 x 8 Matrix with full processing
  • Fully assignable channel layout
  • 24 local mic/line inputs and 12 line outputs
  • 2 DMI slots to expand the I/O as desired
  • Snapshots for seamlessly changing many parameters at once
  • Offline software
  • iPad control
  • Compatible with the DMI-AMM for automatic mic mixing
  • OSC control of snapshots


  • 31 x 100mm touch-sensitive, motorised faders
  • 3 x 10” Multi-touch screens
  • 2 x 24-Segment Master/Solo LED meters
  • 1 x ¼” Headphone socket
  • 1 x 3.5mm Headphone socket
  • 1 x USB 2.0 slot
  • 36 x Touch-sensitive rotaries


  • 1 x PSU
  • 24 x XLR Mic/Line Inputs
  • 12 x XLR line Outputs
  • 1 x XLR AES/EBU Input (2 x channels)
  • 1 x XLR AES/EBU Output (2 x channels)
  • 1 x GPI ¼” Jack
  • 1 x GPO ¼” Jack
  • 1 x UB MADI (USB Type B Audio I/O interface for recording and playback of up to 48 channels)
  • 1 x Word Clock I/O BNC
  • 1 x DVI port
  • 2 x Ethernet ports
  • 2 x USB 2.0 slots
  • 2 x DMI slots (up to 64 I/O per slot)


  • Sample Rate: 48kHz or 96kHz
  • Procesing Delay: 2ms Typical @ 48K (60 Stereo Channels,
  • Stage input Through L-R Buss to Stage Output) 1.1ms @96k
  • Internal Processing: Up to 40-bit, Floating Point
  • A>D & D>A: 24-bit Converter Bit Depth
  • Frequency Response: +/- 0.6dB (20Hz – 20kHz)
  • THD: <0.05% @ Unity Gain,: 10dB Input @ 1kHz
  • Channel Separation: Better Than 90dB: (40Hz-15kHz)
  • Residual Output Noise: <90dBu Typical (20Hz-20kHz)
  • Microphone Input: Better Than -126dB: Equivalent Noise
  • Maximum Output Level: +22dBu
  • Maximum Input Level: +22dBu


  • 48 Flexi Input Channels (Mono or Stereo)
    • Analogue Gain
    • Phase Inversion Control
    • Gain Tracking
    • Digital Trim (-40dB to +40dB)
    • Variable Delay (0ms to 682ms)
    • DiGiTube*
    • HPF/LPF (-24dB/Oct)
    • 4 Band Parametric EQ / Dynamic EQ*
    • DYN 1: Compressor, Multiband Compressor*
    • DYN 2: Compressor with Side-Chain, Keyed Gate, Ducker
    • EQ/Dyn Order Control
    • 2 Insert Points per Channel
    • Channel Mute
    • Channel Direct Output (pre-mute, pre-fade, postfade)
    • Record Send and Return
  • 16 Flexi Aux/Sub-Group Busses (Mono or Stereo)
    • Phase Inversion Control
    • Digital Trim (-40dB to +40dB)
    • Variable Delay (0ms to 682ms)
    • DiGiTube*
    • HPF/LPF (-24dB/Oct)
    • 4 Band Parametric EQ / Dynamic EQ*
    • DYN 1: Compressor, Multiband Compressor*
    • DYN 2: Compressor with Side-Chain, Keyed Gate, Ducker
    • EQ/Dyn Order Control
    • 2 Insert Points per Channel
    • Channel Mute
    • Channel Direct Outputs
  • 1 LR Master Buss
  • 10 input x 8 output Full Processing Matrix
  • 10 Control Groups (CGs)
  • 2 Solo Busses (Stereo)
  • 16 x 32-band GEQs
  • 8 x Internal Stereo FX Processors
    • Reverbs
    • Delays
    • Audio Enhancer
    • Choruses
    • Flanger
    • Stereo Thicken
  • * Up to 21 DiGiTubes
  • * Up to 21 Dynamic EQs
  • * Up to 21 Multiband Compressors


  • Dimensions: 1023mm (w) x 586mm (d) x 295mm (h)
  • Weight: 25kg (78kg with optional flightcase)
  • Flightcase: 1107mm (w) x 467mm (d) x 871mm (h) (Optional)
  • Power Requirements: 90-264 VAC, 47-63Hz Auto Sensing. 208 watts, 232VA
  • Product Code: X-S31-WS


  • Flightcase
  • Compatible DMI Cards:
    • A3232
    • ADC
    • AES
    • AMM
    • Aviom
    • DAC
    • Dante
    • Dante64@96
    • Hydra 2
    • KLANG (audio only)MADI B
    • MADI C
    • ME
    • MIC
    • Waves


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