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Shure SCM810 8-Channel Automatic Microphone Mixer
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SHUR-SCM810Availability:
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Description
This eight-channel automatic mixer features the Shure patented IntelliMix®, which activates only microphones being addressed, minimizing poor audio caused by multiple open microphones. The SCM810 is designed specifically for installed sound applications. Features include adjustable EQ per channel... Read MoreRetail Price: $1,575.00 Our Price: $1,365.00
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Description
This eight-channel automatic mixer features the Shure patented IntelliMix®, which activates only microphones being addressed, minimizing poor audio caused by multiple open microphones. The SCM810 is designed specifically for installed sound applications. Features include adjustable EQ per channel, 48 V phantom power, active balanced microphone - or line-level inputs, line-level outputs, highly RF resistant chassis and circuitry, complete logic control of microphone activation, linking capacity for up to 400 microphones, with an internal power supply. 120/230 Vac power.
Features:
- Eight balanced mic-line input channels (Phoenix block connectors)
- One unbalanced 1/4" aux level input
- Eight unbalanced 1/4" direct line level outputs
- One balanced master line level output (Phoenix block connector)
- Selectable 46V phantom power per channel
- Level selectable peak output limiter
- Full rack width (single rack height)
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Product Specs
| Measurement Conditions (unless otherwise specified) | Line voltage 120 Vac, 60 Hz (SCM810) or 230 Vac, 50 Hz (SCM810E); full gain; 1 kHz, one channel activated; source impedances: Mic 150 ohms, Line 150 ohms terminations: Line 10 kilohms, Phones 300 ohms (tip-sleeve and ring-sleeve), Direct Out 10 kilohms; Auto mode, equalization controls adjusted for flat response |
| Frequency Response (Ref 1 kHz, channel controls centered) | 50 Hz to 20 kHz +/- 2 dB; -3 dB corner at 25 Hz |
| 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 ohm source; through 400 Hz - 20 kHz filter) |
| Equivalent Input Hum and Noise | -123 dBV (150 ohm source; through 20 Hz - 20 kHz filter) |
| Output Hum and Noise (through 20 Hz to 20 kHz filter; channel controls full counterclockwise) | |
| Master full counterclockwise | -90 dBV |
| Master full clockwise | -70 dBV |
| Common Mode Rejection | >70 dB at 1 kHz |
| Polarity | Mic/Line, Send inputs to all outputs are non-inverting; Aux input to all outputs is inverting Input Channel Activation |
| Attack Time | 4 ms |
| Hold Time | 0.4 s (switchable to 1.0 s) |
| Decay Time | 0.5 s |
| Off-Attenuation | 15 dB (switchable to infinity) |
| Overload and Shorting Protection | Shorting outputs, even for prolonged periods, causes no damage. Microphone inputs are not damaged by signals up to 3 V; Line 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: +/- 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 |
| Input LEDs | Green on channel activation, red at 6 dB below clipping |
| Phantom Power | 46 Vdc open-circuit through 6.8 k series resistance per DIN 45 596 |
| Operating Voltage | 120 Vac rated nominal (see Voltage Selection for 230 Vac operation in User Guide), 50/60 Hz, 200 mA |
| Temperature Range | Operating: 0 degrees to 60 degrees C (32 degrees to 140 degrees F) Storage: -30 degrees to 70 degrees C (-20 degrees to 165 degrees F) |
| Overall Dimensions | 44.5 mm H x 483 mm W x 317 mm D (13/4 x 19 x 121/2 inches) |
| Net Weight | 4.3 kg (9 lb 9 oz) |
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148-04 95th Ave
Jamaica, NY 11435Monday - Friday 9:30am - 5:30pm EST
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