Description
The Soundcraft Si Expression 2 is a compact digital live sound console designed to deliver professional mixing power in a mid-sized format. It offers 24 recallable mic preamps, flexible routing, and a 66-input processing engine, making it suitable for live venues, churches, studios, and portable PA systems. Despite its compact size, it provides full DSP processing on every channel and bus, along with expansion options for digital audio networking.
More Information
Key Features
- 24 recallable mic preamps (expandable via stagebox)
- 66 input processing channels
- 4 line inputs + AES digital input/output
- 20 aux/group busses (configurable mono/stereo)
- 8 matrix busses + L/C/R mix busses
- 4 stereo Lexicon FX engines (built-in effects processing)
- 4-band fully parametric EQ per channel and bus
- High-pass filter, gate, compressor, delay on all inputs
- BSS graphic EQ on every output bus
- Soundcraft FaderGlow™ for visual channel identification
- Colour touch screen interface
- 4 mute groups for fast control
- Freely assignable insert points
- Global mode encoders for quick control access
Technical Specifications
- Total input processing capacity: 66 channels
- Mic inputs: 24 recallable mic preamps
- Line inputs: 4
- Output processing buses: 31 total (including aux, matrix, FX, and LCR)
- Aux/group busses: up to 20 (configurable mono/stereo)
- Matrix busses: 8 (mono or stereo)
- FX engines: 4 stereo Lexicon processors
- Expansion slot: 1 × ViSi Connect™ 64×64 I/O card slot
- Digital I/O: AES in/out
- Processing per channel: HPF, gate, compressor, 4-band EQ, delay
- Output processing: compressor, 4-band EQ, BSS GEQ, delay on all buses
- Control system: FaderGlow™, touch screen, assignable fader layers
- Network compatibility: Dante™, MADI, CobraNet™, BLU link, AVIOM
