Soundcraft Si Impact

Soundcraft Si Impact

Yamaha	QL1	Audio Mixer

Yamaha QL1 Audio Mixer

Vi4 Mixing Console

In just under 1.5m/5 feet, the Soundcraft Vi4 offers access to 96 inputs on 24 faders, with a total of 35 output busses available for use as masters, groups, auxes or matrices. 


In stock
Vi4 Mixing Console
Frequency Response - Stagebox Mic input to Line output +0/-1dB, 20Hz-20kHz
AES/EBU In to AES/EBU Out +0/-0.2dB, 20Hz-20kHz
THD+Noise 22Hz-22kHz
T.H.D. & Noise - Stagebox Mic In (min gain) to Local Line Out <0.003% @ 1kHz
T.H.D. & Noise - Stagebox Mic In (max gain) to Local Line Out <0.020% @ 1kHz
Local Line In to Line Out <0.003% @ 1kHz
Mic Input E.I.N <-126dBu (150Ω source); 22Hz-22kHz bandwidth, unweighted
Residual Noise -95dBu Stagebox line output; no inputs routed, Mix fader @0dB
CMRR 80dB @ 1kHz -Stagebox Mic input
Sampling Frequency 48kHz
Latency: Stagebox Mic Input to Local Line output < 2ms @48kHz
AES/EBU Input Sample Rate 32–108kHz (with SRC enabled)
DSP Resolution 40-bit floating point
Internal Clock Accuracy < +/- 50ppm
Internal Clock Jitter < +/- 5ns
External Sync BNC Wordclock, AES/EBU sync in, Video sync in
Input & Output Levels - Mic Inputs +28dBu max
Input & Output Levels - Line Inputs +22dBu max
Input & Output Levels - Line Outputs +22dBu max
Input & Output Levels - Nominal Operating Level +4dBu (-18dBFS)
Input & Output Impedances - Mic Inputs 2k7Ω
Input & Output Impedances - All other analogue Inputs >10kΩ
Input & Output Impedances - Line Outputs <75Ω
Input & Output Impedances - AES/EBU Outputs 110Ω
Oscillator 20Hz to 20kHz/Pink/White Noise, variable level
Stagebox HP Filter 80Hz fixed, 12dB per octave
Channel HP filter 20Hz-600Hz, 18dB per octave
Channel LP filter 1kHz-20kHz, 18dB per octave
EQ (Inputs and Bus Outputs) - HF 20Hz-20kHz, +/-18dB, Q= 0.3-8.7 or shelving
EQ (Inputs and Bus Outputs) - Hi-Mid 20Hz-20kHz, +/-18dB, Q=0.3-8.7
EQ (Inputs and Bus Outputs) - Lo-Mid 20Hz-20kHz, +/-18dB, Q=0.3-8.7
EQ (Inputs and Bus Outputs) - LF 20Hz-20kHz, +/-18dB, Q= 0.3-8.7 or shelving
Metering Internal 20-segment LED bargraphs plus 9-segment gain reduction meters for all inputs and Outputs. Peak hold variable from 0-2s.
Mains Voltage Operating Range 90-264V, 47-63Hz, auto-ranging
Mains Power Consumption - Control Surface 140W (150W with redundant option)
Mains Power Consumption - Local Rack 140W (150W with redundant option)
Mains Power Consumption - Stagebox 140W (150W with redundant option)
Internal Mass Storage 16GB SSD Hard Drive
Temperature/Humidity Range - Operating Temperature Range 0°C – 45°C (32°F – 113°F)
Temperature/Humidity Range - Relative Humidity 0% – 90%, non-condensing Ta=40°C (104°F)
Temperature/Humidity Range - Storage Temperature Range -20°C – 60°C (-4°F – 140°F)
Height (with factory flightcase) Control Surface - 938mm (36.9"); Local Rack - 780mm (30.7"); Stagebox - 780mm (30.7")
Width (with factory flightcase) Control Surface - 1528mm (66.1"); Local Rack - 754mm (29.6"); Stagebox - 754mm (29.6")
Depth (with factory flightcase) Control Surface - 467mm (18.4"); Local Rack - 568mm (22.3"); Stagebox - 568mm (22.3")
Weight (with factory flightcase) Control Surface - 133kg (292lb); Local Rack - 50kg (110lb); Stagebox - 50kg (110lb)
Height (without Flightcase) Control Surface - 326mm (12.8"); Local Rack - 445mm (17.5"); Stagebox - 356mm (14")
Width (without Flightcase) Control Surface - 1447mm (57.0"); Local Rack - 482mm (19"); Stagebox - 482mm (19")
Depth (without Flightcase) Control Surface - 725mm (28.5"); Local Rack - 380mm* (15"); Stagebox - 380mm**(15") *Minimum space requirement for Local Rack is 570mm (22.4") **Minimum space requirement for Stagebox is 490mm (19.3")
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