A fully digital desk. Legendary design heritage from Soundcraft, Dbx, BSS and Lexicon -brands every sound engineer trusts. A remotely controllable system via Ipad. This also includes the MADI USB expansion card. The SI Performer includes multipurpose rotary controller on each channel for ease of gain/pan adjustment (or user selected parameter) which is not found on many other compact digital mixers. Layout is easy to learn. 32 Inputs, (24 mic channels) each with: Phase invert, Variable HPF, Parametric EQ, Compressor, Gate, Delay and 4 Lexicon Effects Buses 16 Outputs, each with: Delay Graphic EQ, Compressor and Gate on each Output Additional Features: Motorised Faders, 8 VCA groups, 8 mute groups, Matrix buses, compatible with digital stage boxes, Snap shots, copy/paste etc. Supplied with USB MADI card for recording multiple tracks to a computer Can control DMX lighting systems PERFORMERS CAN CREATE THEIR OWN MONITOR MIX! Compatible with Android/Ipad monitor mix apps if Wifi router (supplied) is connected. Warning: This is a complex piece of equipment intended for experience sound engineers, it also requires a clean mains supply 50hz 230V It consumes 130 watts £100.00 per day