Si Impact. Innovative digital mixing with uncompromised audio quality Drawing on over 40 years experience in live sound mixing, Si Impact brings the latest digital mix innovations together with the unrivalled sound quality of Soundcraft. Designed to be as simple as an analog mixer, but offer radical workflow enhancements such as the unique FaderGlow™ system, massive DSP power, and a pristine 32-in/32-out USB audio interface, Si Impact delivers digital live sound mixing and recording for those who refuse to compromise on audio quality. Key Features: 32 Mic Inputs 8 XLR/1/4" Combi-jacks for line inputs and instruments 40 DSP input channels (32 mono inputs and 4 stereo channels/returns) 31 Output busses (All with full DSP processing and GEQ) 4-band Fully Parametric EQ on each channel and bus 8 VCAs + 8 Mute groups 26 motorised faders (24 input + LR/Mono) 4 fully customisable Fader Layers Built-in Stagebox Connectivity 5" touchscreen display Multi-Colour LCD Channel Displays on each input fader 4 studio-grade Lexicon Effects engines and dedicated FX busses BSS Graphic Equalisers on every bus 20 sub-group / aux busses 4 mono/stereo matrix busses 32x32 USB audio interface for multi-track recording and playback