Soundcraft Si Performer 2

The Soundcraft Si Performer 2 is a compact professional digital mixing console designed for live sound, installations, theater productions, and touring setups. It delivers powerful multi-channel mixing with advanced DSP processing, flexible routing, and integrated lighting control via DMX. Built on Soundcraft’s EMMA™ DSP engine, it offers high-quality audio processing, extensive bus architecture, and expandable digital connectivity while maintaining a fast, hands-on workflow for engineers.

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Key Features

• 24 mono mic inputs with recallable preamps
• 8 line inputs for stereo sources
• Up to 80 input channels for mixing flexibility
• 20 configurable aux/subgroup buses
• 8 matrix buses for complex routing
• 4 stereo Lexicon® FX engines (hardware-based, zero CPU load impact)
• Built-in DMX lighting control interface
• Soundcraft FaderGlow™ color-coded fader feedback system
• TOTEM™ one-touch mix function (fast bus switching workflow)
• 8 VCA groups and 8 mute groups
• Color backlit LCD per channel
• Fully assignable fader layers
• Harman HiQnet integration support
• Copy/paste for channels, FX, EQ, dynamics, and buses
• Instant access keys (mute, store, recall, tap tempo, etc.)
• Security lockout with user profiles
• Direct Out Gain Stabilization (D.O.G.S.) system
• Compatible with BLU Link, Dante™, MADI, CobraNet™, AVIOM™ via option cards
• AES digital input/output support
• Built-in touchscreen interface

Technical Specifications

• Mixing Capacity: Up to 80 channels
• Mic Inputs: 24 mono recallable preamps
• Line Inputs: 8
• Aux / Subgroup Buses: 20 (configurable mono or stereo mixes)
• FX Buses: 4
• Matrix Buses: 8
• Processing per Channel:
  • High-pass filter
  • Gate
  • Compressor
  • Delay
  • Parametric EQ
• Bus Processing:
  • Compressor
  • 4-band fully parametric EQ
  • Graphic EQ
  • Delay (always available)
• FX Engines: 4 Stereo Lexicon processors (MX400-based)
• Graphic EQ: 31-band processing available on all buses
• Expansion Slots:
  • 1 × 64×64 I/O slot
  • 1 × 64×32 I/O slot
• Digital I/O Options:
  • Dante™
  • MADI (optical / CAT5)
  • BLU Link
  • CobraNet™
  • AVIOM™
  • USB / FireWire / ADAT (via cards)
• AES Input/Output: Yes
• Lighting Control: Integrated DMX interface
• DSP Engine: EMMA™ processing platform
• Monitoring Output: Headphone monitor out included
• Control Surface Features:
  • FaderGlow™ illuminated faders
  • Color LCD per channel
  • Assignable fader layers
• Physical Dimensions:
  • Width: 730 mm
  • Depth: 536 mm
  • Height: 170 mm
• Weight: 17 kg