8-channel microphone mixer offers compatibility with any low-impedance, balanced microphone, including wireless microphone systems. Includes adjustable EQ, phantom power LED, manual mixing, and peak-responding output limiter.

Main Features

  • Compatible with Shure SCM410 and SCM810 automatic microphone mixers
  • Adjustable EQ per channel: low-frequency rolloff and high-frequency shelving
  • 48 V phantom power selectable for each input
  • Active balanced microphone- and line-level inputs and line level output
  • Highly RF-resistant chassis and circuitry
  • LED indication of channel clipping
  • Linking capability for systems up to 32 microphones
  • Two Aux-level input jacks that feed one channel
  • Insert jack on each channel
  • Manual mixing of input channels
  • Internal Modification permits  120 V operation
  • Front-panel headphones output with level control
  • Peak-responding output limiter with selectable thresholds and LED indicator


Each SCM800 accepts up to eight microphone- or line–level inputs and one aux-level input (two input jacks feed the same channel). Up to four SCM800 mixers can be linked to provide up to 32 input channels. Each input channel has a two-band equalizer, switchable microphone- or line-level operation, switchable 48 V phantom power, and a ¼-inch send/receive insert jack.

The SCM800 is supplied with rack-mounting hardware, link cable and removable block terminal connectors. An accessory rack panel adapter (Model RKC800, available separately) converts the removable block input and output connectors to XLR connectors, and the Aux connectors to phono jacks.

Available Variants


Technical specifications

4300 g
Height x Width x Depth:
44.0 × 483.0 × 317.0 mm
Power Requirements:
AC Power, IEC Connector V, DC @ 160mA, supplied by external power supply
Inputs (Channels):
Outputs (Channels):
DANTE-Enabled Products:
Mixer/DSP Type:
Microphone Mixer

Further Technical Specifications

Further Specs:
  • Frequency Response: 50 Hz - 20 kHz
  • Impedance Input: 10 kΩ
  • Impedance Output: Line: 60 Ω; Headphones: 300 Ω; Direct Out: 1000 Ω; Send/Return: 1000 Ω
  • Maximum input level:
    • Mic: -12 dBV
    • Line: +22 dBV
    • Aux: +22 dBV
    • Send/Return: +18 dBV
  • Maximum output level:
    • Line: -18 dBV
    • Headphones: +12 dBV
    • Direct Out: +18 dBV
    • Send/Return: +18 dBV
  • Total harmonic Distortion :

    < 0.1 %  at +18 dBV output level, 50 Hz to 20 kHz

  • Operating Voltage: 230 Vac, 50/60 Hz, 100 mA
  • Equalization
    • Low–frequency: 6 dB/octave cut, adjustable corner from 25 to 320 Hz
    • High–frequency: +/-?? 6 dB at 5 kHz, ?8 dB at 10 kHz, shelving
  • Limiter
    • Type: Peak
    • Threshold Switchable: off, +4, +8, +16 dBm at output
    • Attack Time: 2 ms
    • Recovery Time: 300 ms
    • Indicator: Lights red when limiting occurs


Optional accessories