Control an entire event from just one desk. The Soundcraft Si Performer 2 is a versatile digital mixer that can do it all. With a built-in DMX interface you can now control lighting as well as sound. Seamlessly fade between light scenes on the same panel as your audio controls. The Si Performer 2 is ideal for smaller venues freeing up the space that a separate lighting desk would occupy. But even with the increased capacity for DMX control Soundcraft doesnt cut corners on the sound. With massive amounts of DSP processing power you have all the tools you need for great audio right in front of you. A fully parametric 4-band EQ stereo effects engine and 80 overall mix channels mean that when it comes to creating great sound youre spoiled for choice. A Desk That Does it All All the features of a digital desk with the usability of analogue. The Soundcraft Si Performer 2 boasts an easy-to-use one-layer menu structure – one control has one function. Boasting the equivalent of 448 rack units in DSP the Si Performer 2 gives you everything you need at your fingertips. A 4-band fully parametric EQ allows for comprehensive frequency control while full dynamic processing LCR panning and a stereo effects engine provide you with endless mix options. The Soundcraft Si Performer 2 features a huge mix capacity. With 24 mono mic inputs 8 line inputs and 80 channels to mix overall you’ll have all the creative room you need. And not only that – the Performer 2 gives you the ability to create multiple mute and VCA groups as well as sub-mix and FX busses. Light and Sound Control light and sound simultaneously with a built-in DMX interface. Perfect for smaller venues the Si Performer 2 eliminates the need for a separate lighting desk by allowing you to create vivid automated light shows straight from the mixer itself. With four layers of separate DMX control you can create individual presets which can be faded between. Light and sound settings can be stored alongside each other using snapshot settings to ensure easy control of both. Recall snapshots of your performances from the push of a button. Run entire events straight from one desk. FaderGlow™ Soundcraft’s intuitive FaderGlow™ system automatically colour-codes your mix channels for a streamlined workflow. By assigning individual colours to pre-fade post-fade matrix stereo input FX return VCA GEQ and DMX controller channels you’ll always stay on top of your mix. Features24 Mono mic Inputs 8 line inputs 80 channels Freely assignable faders and patching Soundcraft FaderGlow™ Colour backlit LCD screens per fader GEQ on every bus 20 sub-group/ aux busses 4 FX busses 8 Matrix busses LRC Mix busses LCR panning 4 Stereo Lexicon Effects engines Delay on inputs and outputs 8 Mute Groups 8 VCA Groups AES in and out DMX interface and control Freely assignable insert loops Harman HiQnet integration Colour touch screen interface SpecificationsFrequency Response: +/- 1.5dB 20 Hz – 20 kHz Mic Sensitivity: -30 dB   0.01% @ 1 kHz Noise:Residual Noise: -86dBu Mic Input E.I.N. 22Hz – 22kHz Unweighted. (max gain) 126dBu (150Ω source) Mix noise masters at unity 1 input to mix at unity gain -84dBu CMRR mic @1KHz (max gain) -80dBuCrosstalk:Channel ON attenuation <120 dB Channel Fader attenuation <120 dB Mic – Mic -100dB @ 1KHz -85dB@10kHz Line – Line -100dB @ 1KHz -85dB@10kHzInput Gain:Mic Gain -5dB – 58dB integrated pad design 1dB steps Line Trim -10dB – +16dBGate:Threshold -60dBfs – -6dBfs Depth -60dB – -3dB Attack 0.1ms – 200ms Release 20ms – 500ms Side-chain HPF 22Hz – 2.5kHz Side-chain LPF 160Hz – 20kHzCompressor:Threshold -52dBfs – -6dBfs Ratio 1:1 – 20:1 Attack 0.1ms – 200ms Release 5ms – 900ms Makeup Gain 0dB – 24dBEQ:All Bands 22Hz – 20kHz +/-15dB Q 6-0.3 Shelf (HF) 800Hz – 20kHz +/-15dB Shelf (LF) 20Hz – 500Hz +/-15dB HPF 40Hz – 1kHzDelay:User adjustable delay 1sample – 500ms GEQ 31Hz – 16kHz 1/3 octaveGEQ:31Hz – 16KHz 1/3 octaveDigital I/O:AES Sample rate converter range 8kHz – 200kHz External Word Clock In range 48kHz +/-7Hz (internal systems) +/-3Hz with stageboxes Word clock out jitter +/- 7ns Analogue out for 0dBfs +21.5dBu Converter resolution 24-bit DSP resolution 40-bit floating pointLatency:Mic In to Line Out <0.8 ms Analogue in to AES out <0.6 ms AES in to Line Out <0.8 ms AES in to AES out <0.5 ms Stagebox Mic In to Stagebox <0.9 msInput and Output Levels:Mic Input +22dBu max Line Input +22dBu max Mix Output +21.5dBu max Headphones (@150Ω) 300mW (recommended impedance 75 to 200Ω)Input and Output Impedances:Mic Input 3kΩ Line Input 10kΩ AES Input 110Ω Outputs 150Ω (balanced) 75Ω (unbalanced) Word Clock used as Output 50Ω Word Clock used as Input 4K7Ω AES Output 110Ω DMX 120ΩUSB:Max current 200mALamp Output:12v DC 100mA max (per socket)Power:Consumption (typical) AC Input voltage range 88-264VAC auto sensing AC Frequency range 47-63HzOperating Conditions:Operating Temperature Range 5°C to 45° Humidity 0%-90% non condensing Ta=40°C (104°F) Storage Temperature Range -20°C to 60°C (-4°F to 140°F)Dimensions: 536 x 730 x 170 mm Weight: 17 kg