The Shure Model SCM800 is a full-featured, eight-channel microphone mixer for sound reinforcement, general audio recording, and audio-visual systems. Any low-impedance, balanced dynamic or condenser microphone, including a wireless microphone system, can be used with the SCM800 mixer.
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 1/4-inch send/receive insert jack.
| Frequency Response (Ref .1 kHz, channel controls centered) | 50 Hz to 20 kHz ±2 dB; -3 dB corner at 25 Hz |
|---|---|
| Total Harmonic Distortion | |
| Hum and Noise | -125 dBV (150 Ω source; through400 Hz–20 kHz filter) |
| Common Mode Rejection | >70 dB at 1 kHz |
| Polarity | Mic/Line, Send inputs to all outputs are non-inverting; Auxinput to all outputs is inverting |
| Equalization | Specifications |
| 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 | Features |
| 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 |
| Input LEDs | Light at 6 dB below clipping |
| Dimensions (H x W x D) | 1.75" (44.5 mm) x 19.02" (483 mm) x 12.48" (317 mm) |
| Weight | 9.47 lbs (4.3 kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
