Shure SCM800 Professional 8-Channel Microphone Mixer
• Accepts up to eight microphone- or line–level inputs and one aux-level input (two input jacks feed the same channel). Up to four mixers can be linked for 32 input channels.
• Each input channel has a two-band equalizer, switchable operation, 48 V phantom power, and an insert jack.
• Comes with rack-mounting hardware, link cable and removable block terminal connectors. Optional adapter available for XLR and phono jacks.
Features:
- Compatible with Shure SCM410 and SCM810 for seamless integration
- Adjustable EQ per channel for customized sound
- 48 V phantom power selectable for each input for flexibility
- Active balanced inputs and line level output for high-quality audio
- Highly RF-resistant for interference-free performance
- LED indication of channel clipping for easy monitoring
- Linking capability for up to 32 microphones for large setups
- Two Aux-level input jacks for added functionality
- Insert jack on each channel for signal processing
- Manual mixing for hands-on control
- Internal Modification permits 120 V operation for convenience
- Front-panel headphones output with level control for private listening
- Peak-responding output limiter with selectable thresholds and LED indicator for protection
Specifications:
- Voltage Gain: (typical, controls full clockwise)
- Total Harmonic Distortion: <0.1%at +18 dBV output level, 50 Hz to 20 kHz(through 20 Hz-20 kHz filter); Input 1 and Master at 5, all other controls full counterclockwise)
- Hum and Noise:
- Equivalent Input Noise: -125 dBV (150 Ω source; through 400 Hz-20 kHz filter)
- Equivalent Input Hum and Noise: -123 dBV (150 Ω source; through 20 Hz-20 kHz filter)
- Output Hum and Noise: through 20 Hz-20 kHz filter; channel controls full counterclockwise
- Master full counterclockwise: -90 dBV
- Master full clockwise: -62 dBV
- Common Mode Rejection Ratio: >70 dB at 1 kHz
- Polarity: Mic/Line, Send inputs to all outputs are non-inverting; Aux input to all outputs is inverting
- Overload and Shorting Protection: Shorting outputs, even for prolonged periods, causes no damage. Microphone inputs are not damaged by signals up to 3 V; Lines and Monitor inputs by signals up to 20 V
- Equalization:
- Low-frequency: 6 dB/octave cut, adjustable corner from 25 to 320 Hz
- High-Frequency: ±6dB/octave at 5 kHz, ± dB at 10 kHz, shelving at 5
- Limiter:
- Type: Peak
- Threshold: Switchable: off, +4, +8, +16 ( dBm at output)
- Attack: 2 ms
- Recovery: 300 ms
- Indicator: Lights red when limiting occurs
- Input LEDs: Light at 6 dB below clipping
- Phantom Power: 46 V DC open-circuit through6.8 k Ω series resistance per DIN 45 596
- Operating Voltage: 120 V AC rated nominal, 50/60 Hz, 200 mA
- Temperature Range:
- Operating Temperature 0° to 60° C (32° to140° F)
- Storage Temperature -30° to 70° C (-22° to158° F)
- Dimensions: 44.5 mm H x 483 mm W 317 mm D (1 x 19 x 12 in.)
- Net Weight: 4.3 kg (9 lb., 9 oz.)
The Shure SCM800 is a professional 8-channel microphone mixer designed for audio enthusiasts, musicians, and sound engineers. It's perfect for live performances, recording studios, and broadcast setups. With its 8-channel capacity, adjustable EQ, and 48V phantom power, you can achieve high-quality audio mixing. The mixer comes with rack-mounting hardware, making it easy to install in a standard equipment rack. Its dimensions are 44.5 mm H x 483 mm W 317 mm D (1 x 19 x 12 in.), and it weighs 4.3 kg (9 lb., 9 oz.).
