Si Compact 32 (discontinued)

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Drawing on the heritage of Soundcraft's acclaimed Si Series digital live sound mixers, the Si Compact packs powerful digital mixing facilities along with stunning Lexicon® effects into a small footprint console. All this and more without compromising a powerful feature set.

The Si Compact 32 feature 32 recallable mic pre amps plus 4 stereo returns, AES in and 64 input option slot with a capacity to combine up to 40 of these inputs to mix; each input is 'fully equipped' with compressors, gates, parametric EQ, High Pass Filter and delay.

All Si Compact consoles have buses and output processing to match the versatility of the inputs; all aux/group, master and matrix buses feature a compressor, parametric EQ, graphic EQ and delay always available all of the time.

To complement the channel and bus processing all Si Compact consoles offer four Stereo Lexicon FX processors providing a wealth of sounds and user adjustable parameters; alongside the 21 graphic EQs that's a total of 25 processes that can all be used at the same time in addition to all the regular channel and bus processing.

Flexible onboard and expansion I/O options ensure the Si Compact integrates effortlessly with other system components; along with the 32 mic inputs there are two pairs of stereo analogue line in, AES in and out, 16 analogue line outputs, headphone monitor out and a 64x64 channel expansion card slot capable of utilising any of the Si series option cards that includes AES, AVIOM, CobraNet and MADI. The MADI card, as well as being an interface to multi-track recording systems enables linking the Si Compact to the Soundcraft/Studer stageboxes which extend the I/O power and flexibility; but all this power is nothing without control and here lies the core strength of the Si Compact; a comprehensive but 'simple to use' control surface.

As you would expect from any Soundcraft digital mixer the facilities are extensive and include legendary audio quality courtesy of EMMA Lite, the same DSP platform that has helped propel the Si Series to industry standard status; this is united with all the reliability, show management, naming of channels, storing & naming cues and other features that you would expect, but what really sets Si Compact apart from all others is the simplicity of operation...

Use with Soundcraft ViSi Remote to roam your venue wirelessly adjusting mixes and other audio parameters directly from an iPad!

DOGS (Direct Out Gain Stabiliser) - Enable to prevent manual change of a mic gain control affecting direct out levels, perfect when 2 consoles share a stagebox or when recording the channel direct outputs
Security Lockout – Lock the whole console or just select elements, manage the security with the users and profile settings.
Assignable Fader Layers – Customise each of the four fader layer pages to meet your needs or add/insert faders to accommodate that additional mic that was not in the patch list!
Copy & Paste – Copy whole channels, buses, mixes, Lexicon(tm) effects, a single part such as the EQ or multiple parts like the channel gate and compressor.
Personal Monitoring Interface – When used with the Si BLU link option card, the Si Compact is a perfect partner to the dbx PMC16 Personal Monitoring System , using simple Cat5 cabling for easy setup.
TOTEM – The One Touch Easy Mix; press a single key to mix to an AUX, FX or Matrix bus, the surface and monitoring instantly reconfigure to allow instant mixing to your chosen bus on the faders.
BSS GEQ – With a BSS GEQ on every bus there is never any need to assign from a pool of resources and you will never 'run out' of processing.
1 Control = 1 Function – With each control dedicated to a given function there is never any 'layering' of controls or navigating through screens; this allows the Si Compact controls to be labeled on the surface just as they would have been on an analogue mixer.
Global Mode Controls – A row of rotary controls above each fader assignable at the touch of a button to be GAIN, PAN or HPF for all of the inputs allowing instant access to the core functions.
Soundcraft FaderGlow® – Illuminates the fader slots according to function with clearly defined colours for FX, Stereo, Linked Mono, GEQ, POST Fade Aux, PRE Fade Aux; you'll never be lost again!
Instant Access Keys – Dedicated keys on the front panel for STORE, RECALL, NEXT, MUTE 1-4, TAP TEMPO and more negate the need to dive into screen & context menus.
Function Focus – Whenever a control is moved or SELect key pressed the screen displays information about the channel identifying the absolute value of the controls and the channel name, number etc...


  • Compatible with Soundcraft ViSi Remote
  • 32 mono inputs
  • 4 stereo channels
  • 14 sub-group / aux busses
  • 4 FX busses
  • 4 Matrix busses
  • LRC Mix busses
  • 4 Stereo Lexicon Effects engines
  • Delay on inputs and outputs
  • 4 Mute Groups
  • AES in and out
  • 4 analogue insert send-return loops
  • Harman HiQnet integration


  Version Language Size Uploaded
Software Updaters
Si Compact Software
version 3.3 Build 006, updated: Nov 07, 2016
3.3 Build 006     3.69 MB Nov 07, 2016
Si Compact Software
version 3.2 Build 009, updated: Nov 07, 2016
3.2 Build 009     3.61 MB Nov 07, 2016
Si Compact Software V3.2 Build0009 README     2.68 KB Nov 07, 2016
More Downloads
Si Offline Compact
version 1.2.02, updated: Nov 07, 2016
1.2.02     4.9 MB Nov 07, 2016
ViSi Listen (iOS)
updated: Nov 18, 2016
    Nov 18, 2016
ViSi Listen (Android)
updated: Nov 18, 2016
    Nov 18, 2016
  Version Language Size Uploaded
Owners Manuals
Si Compact 32 Owner's Manual-English
en updated: Jul 20, 2021
  en  7.41 MB Jul 20, 2021
Si Compact V1.1 User Guide Addendum
en updated: Jul 20, 2021
  en  249 KB Jul 20, 2021
Si Compact V1.1 User Guide Addendum (Spanish)
es updated: Jul 20, 2021
  es  67.2 KB Jul 20, 2021
Si Compact V2.3 User Guide Supplement
en updated: Jul 20, 2021
  en  217 KB Jul 20, 2021
Si Compact V3.0 User Guide Supplement
en updated: Jul 20, 2021
  en  133 KB Jul 20, 2021
Soundcraft Si Compact 快速入门指南 (V2) Chinese
zh updated: Jul 21, 2021
  zh  3.78 MB Jul 21, 2021
Soundcraft Si Compact Mode d'emploie (Francais)
fr updated: Jul 21, 2021
  fr  8 MB Jul 21, 2021
User Guide Supplement for V1.6 & V3.1 Software
en updated: Jul 21, 2021
  en  260 KB Jul 21, 2021
Compact Stagebox User Guide
en updated: Jul 21, 2021
  en  1.09 MB Jul 21, 2021
Quickstart Guides
Soundcraft Si Compact Guia de Inicialização Rápida (V2) (Portuguese)
updated: Jul 21, 2021
    3.24 MB Jul 21, 2021
Soundcraft Si Compact Guida Rapida V2 (Italiano)
updated: Jul 21, 2021
    3.23 MB Jul 21, 2021
Soundcraft Si Compact Manual de arranque rápido (V2) (Spanish)
es updated: Jul 21, 2021
  es  3.24 MB Jul 21, 2021
Si Compact - Guide de Prise en Main (Francais) (V2)
fr updated: Jul 21, 2021
  fr  3.24 MB Jul 21, 2021
Soundcraft Si Compact Schnellstartanleitung (V2) (German)
de updated: Jul 21, 2021
  de  3.24 MB Jul 21, 2021
Si Compact Block Diagrams
en updated: Jul 21, 2021
  en  725 KB Jul 21, 2021
Using D.O.G.S. with Personal Monitoring Systems
en updated: Jul 21, 2021
  en  800 KB Jul 21, 2021
Si Compact Brochure (10/12)
en updated: Jul 21, 2021
  en  3.42 MB Jul 21, 2021
Si Compact V2 features flyer
en updated: Jul 21, 2021
  en  353 KB Jul 21, 2021