Designed to be as simple as an analogmixer, but offer radical workflow enhancements such as the unique FaderGlow system, massive DSPpower, and a pristine 32-in/32-out USBaudiointerface, Si Impact delivers digital live soundmixing and recording for those who refuse to compromise on audio quality.
Drawing on over 40 years experience in live soundmixing, Si Impact brings the latest digital mix innovations together with the unrivalled sound quality of Soundcraft. Designed to be as simple as an analogmixer, but offer radical workflow enhancements such as the unique FaderGlow system, massive DSPpower, and a pristine 32-in/32-out USBaudiointerface, Si Impact delivers digital live soundmixing and recording for those who refuse to compromise on audio quality.
32 Mic Inputs
8 XLR/1/4" Combi-jacks for line inputs and instruments
40 DSP input channels (32 mono inputs and 4 stereochannels/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 LCDChannel 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 USBaudiointerface for multi-track recording and playback
Frequency Response: Mic / Line In to any Output: +/-1.5 dB, 20 Hz to 20 kHz
THD: MicSensitivity: -30 dBu < 0.01% @ 1 kHz
Noise: Residual Noise: -86 dBu Mic Input E.I.N.: 22 Hz to 22 kHz, Unweighted (max gain) 126 dBu (150 ohm source) Mix Noise, Masters at Unity: < -86 dBu 1 Input to Mix at Unity Gain: -84 dBu CMRR Mic @ 1 kHz (max gain): -80 dBu
Crosstalk: Crosstalk (@ 1 kHz) Channel ON Attenuation: < 120 dB ChannelFaderAttenuation: < 120 dB Mic: -100 dB @ 1 kHz, -85 dB @ 10 kHz Line: -100 dB @ 1 kHz, -85 dB @ 10 kHz
Input Gain: MicGain: -5 to 58 dB integrated pad design, 1 dB steps Line Trim: -10 to +16 dB
Gate: Threshold: -60 to -6 dBfs Depth: -60 to -3 dB Attack: 0.1 to 200 ms Release: 20 to 500 ms Side-chain HPF: 22 Hz to 2.5 kHz Side-chain LPF: 160 Hz to 20 kHz
Compressor: Threshold: -52 to -6 dBfs Ratio: 1:1 to 20:1 Attack: 0.1 to 200 ms Release: 5 to 900 ms Makeup Gain: 0 to 24 dB
Equalization: All Bands: 22 Hz to 20 kHz, +/-15 dB, Q 6 to 0.3 Shelf (HF): 800 Hz to 20 kHz, +/-15 dB Shelf (LF): 20 Hz to 500 Hz, +/-15 dB HPF: 40 Hz to 1 kHz
Delay: User adjustable delay: 1 sample to 500 ms
Graphic EQ: 31 Hz to 16 kHz 1/3 octave
DigitalI/O: External Word Clock: In range 48 kHz +/-7 Hz (internal systems), +/-3 Hz with stageboxes Word Clock Out Jitter: +/-7 ns Analog Out for 0 dBfs: +21.5 dBu Converter Resolution: 24-bit DSP Resolution: 40-bitfloating point
Latency: Mic In to Line Out: < 0.8 ms Analog In to AES Out: < 0.6 ms Stagebox Mic In to Stagebox: < 0.9 ms
Levels: Mic Input: +22 dBu max Line Input: +22 dBu max Mix Output: +21.5 dBu max Headphones: (@ 150 ohms) 300 mW (recommended impedance 75 to 200 ohms)
Impedance: Mic Input: 3 kOhms Line Input: 10 kOhms Outputs: 150 ohms (balanced), 75 ohms (unbalanced) Word Clock used as Output: 50 ohms Word Clock used as Input: 47 ohms AES Output: 110 ohms
USB: Max Current: 500 mA
Power: Consumption: < 130 W (typical) AC Input Voltage Range: 88 to 264 VAC auto sensing ACFrequency Range: 47 to 63 Hz
Operating Conditions: Operating Temperature Range: 41 to 113°F (5 to 45°C) Humidity: 0-90%, non-condensing Ta = 104°F (40°C) Storage Temperature Range: -4 to 140°F (-20 to 60°C)
Dimensions: 6.3 x 29.5 x 19.7" (160 x 750 x 500 mm)
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