scm820_1

SCM820 Digital IntelliMix® Automatic Mixer

Eight channel, digital automatic mixer designed for use in speech applications, including sound reinforcement, broadcasting and audio recording.

Available now:
SCM820
SCM820-DAN
SCM820-DAN-DB25
SCM820-DB25

The Shure SCM820 is an 8-channel digital automatic mixer designed for use in speech applications including sound reinforcement, broadcasting, and recording. It uses proprietary IntelliMix® technology to dramatically improve audio quality in any application where many channels of microphones need to operate simultaneously. Multiple I/O configurations and networking options ensure analog and digital connectivity between devices.

Features
  • NEW! Digital Feedback Reduction (Through firmware upgrade using Shure Update Utility)

    • Two channels of patented Shure DFR (Digital Feedback Reduction) 
    • Assignable to input channels and mix outputs
    • Automatic feedback detection and filter deployment
    • Up to 16 filters per channel 
    • 25 Hz to 20 KHz bandwidth
    • Up to 18 dB gain reduction per filter
    • Selectable low/high Q filter width (1/40th or 1/70th octave)
    • “Freeze” feature locks depth and frequency of existing filters to avoid unwanted automatic changes
    • Auto-clear on power cycle or timeout returns filter settings to a pre-defined state for the next event
    • Save current settings to use later, or load preexisting setups 
  • IntelliMix® Technology

    • Delivers seamless automatic mixing and reduced background noise through dynamic channel gating and attenuation
    • NAT (Noise Adaptive Threshold) continuously adjusts the activation threshold for opening a channel.
    • Number of Open Microphones Attenuation (NOMA) determines the amount of gain attenuation for a mix output when the number of active microphones changes.
    • Last Mic Lock-On (LMLO) keeps the most recently activated microphone open until another microphone is activated.
    • MaxBus ensures that only one channel is opened per sound source, reducing comb filtering for clear and intelligible speech.
    • IntelliMix® Modes offer five different mixer mode presets of reliable automixing styles (Classic, Smooth, Extreme, Custom or Manual) to quickly tailor the mix for a particular application.
  • Enhanced I/O support for greater application flexibility and digital connectivity

    • DB25 or logic-enabled block connector models available, each with 8 inputs
    • Per channel direct outputs for use as an insert to a mixing console or recording
    • Mix A and B outputs with selectable mic or line level, connect to a sound reinforcement system, mixing console, or recording device.
    • Dual mixer operation enables routing of independent automixes to the mix A and B outputs, allowing two entirely different mixes to result from the same set of inputs.
    • Aux inputs on both the front and back panel easily connect to media players
    • ¼” (6.35 mm) stereo headphone output for channel solo and mix monitoring
  • Comprehensive Control

    • Channel control knobs allow quick adjustment of gain, limiter and EQ settings, and solo/mute functions on input channels
    • Output mix controls and meters enable front-panel master gain and limiter control as well as signal monitoring
    • LED meter rings display input audio or IntelliMix gain levels for each channel
    • Browser-based control software delivers comprehensive software control, monitoring, routing and configuration of all signals and settings and adds a parametric 8-band EQ
  • Advanced Networking

    • Standard Ethernet or Dante™ digital networked audio configurations available
    • Dante-equipped models enable multi-channel audio networking over Ethernet.
    • Dante Upgrade card available for standard Ethernet models
    • Link Dante-equipped SCM820s to form large automixes of up to 12 units (96 channels of audio) Control system compatible (AMX, Crestron).