Audio Production Equipment : Audio Mixers / Consoles : Shure Incorporated - SCM810

8-Channel Automatic Microphone Mixer with 148V Phantom Power

Series: Shure

Model: SCM810

Reliable, quick-acting, noise-free microphone selection which automatically adjusts to changes in background room noise
User-configurable parameters for automatic operation
Automatic gain adjustment as additional microphones are activated (NOMA: Number of Open Microphones Attenuator)
Last Mic Lock-On circuit maintains ambient sound
Adjustable EQ per channel: low-frequency rolloff and highfrequency shelving

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Eight-channel automatic mixer features the Shure patented IntelliMix®, which activates only microphones being addressed, minimizing poor audio caused by multiple open microphones. 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. 120/230Vac power.

Reliable, quick-acting, noise-free microphone selection which automatically adjusts to changes in background room noise
User-configurable parameters for automatic operation
Automatic gain adjustment as additional microphones are activated (NOMA: Number of Open Microphones Attenuator)
Last Mic Lock-On circuit maintains ambient sound
Adjustable EQ per channel: low-frequency rolloff and highfrequency shelving
Eight balanced mic-line input channels (Phoenix block connectors)
One unbalanced 1/4 inch aux input level control
Eight unbalanced 1/4 inch direct line level outputs
One balanced master line/mic level output (Phoenix block connector)
Level selectable peak output limiter
Full rack width (single rack height)
48 V phantom power selectable for each input
Active balanced microphone- and line-level inputs and linelevel output
Highly RF-resistant chassis and circuitry
Bi-color LED indication of channel activation and clipping
Linking capability for systems up to 400 microphones
Non-automatic aux-level inputs with level control
Front-panel headphones output with level control
Peak-responding output limiter with selectable thresh olds and LED indicator
Internal modification permits 120 V operation (SCM810) or 230 V operation (SCM810E)

Enviro-Packaging Policy - Yes
Energy Star rated - Yes
Spec Sheet available - Yes

Width: 19 in 483 mm
Height: 1.75 in 44.5 mm
Depth: 12.50 in 317 mm
Energy Star rated: Yes
Enviro-Packaging Policy: Yes
EPEAT Evaluation: No
ISO 14001 Certification: No
Manufacturing Powered by Alternative Energy: No
Maximum Frequency Response (Bandwidth): 20 kHz
Maximum Frequency Response (Bandwidth): 20000 Hz
Minimum Frequency Response (Bandwidth): 50 Hz
Minimum Frequency Response (Bandwidth): 0.05 kHz
ROHS Compliant: No
Take-Back Recycling Program: No
Total Harmonic Distortion + Noise (THD+N): 0.10 %
AC Voltage: 120 Volts
Current Draw: 0.20 Amps
Product Weight: 9 lbs
Operating Temperature (Maximum): 120.20 F
Operating Temperature (Minimum): 19.40 F
Number of Channels: 8
Common Mode Rejection: >70dB at 1kHz
Input Channel Activation: Attack Time: 4 ms, Hold Time: 0.4 s and Decay Time: 0.5 s
Off-Attenuation: 15dB (switchable to infinity)
Overload and Shorting Protection: Shorting outputs, even for prolonged periods, cause no damage, microphone inputs are not damaged by signals up to +10dBV (3V) and line and monitor inputs by signals up to 20V
Equalization: Low-frequency: 6dB/octave cut, adjustable corner from 25 to 320Hz; High-frequency: ±6dB at 5kHz, ±8dB at 10kHz, shelving
Limiter: Type: Peak; Threshold: switchable-off, 4, 8, 16 (dBm at output); Attack Time: 2 ms; Recovery Time: 300 ms and Indicator: Lights red when limiting occurs
Input LEDs: Green on channel activation, red at 6dB below clipping
Storage Temperature: -30 to 70 Degree C (-22 to 158 Degree F)

SCM410 - 4-Channel Automatic Mixer

Specification Sheet for Eight-Channel Automatic Microphone Mixer 226 kb - Data Sheet

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