UK Sales: 0191 418 1122         International: +44 191 418 1133

Menu

www.canford.co.uk

26 December 2024

SHURE SCM810E INTELLIMIX AUTOMATIC MIXER Mono, 8 microphone / line inputs, 1U rackmount

Stock code
93-552
Brand
Shure
Model number
  • SCM810E
SHURE SCM810E INTELLIMIX AUTOMATIC MIXER Mono, 8 microphone / line inputs, 1U rackmount
SHURE SCM810E INTELLIMIX AUTOMATIC MIXER Mono, 8 microphone / line inputs, 1U rackmount

Order

VAT / Delivery
No longer manufactured. Unfortunately we are not currently able to offer an alternative.
RoHS Compliant

SCM810 8-Channel Microphone Mixer

This eight-channel automatic mixer features Shure's 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 48V phantom power per channel
  • Level selectable peak output limiter
  • Full rack width (single rack height)

Specifications

Specification Sheet (pdf)

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)

Input Output
Line Headphones Direct Out
Low-Impedance
Mic (150 ohms)		 80 dB 88 dB 34 dB
Line 40 dB 48 dB -6 dB
Aux 44 dB 52 dB --
Send/Return 20 dB 28 dB --
Inputs
Input Impedance Input
Clipping Level
Designed
for use with		 Actual
Typical
Mic 19-600 ohms 1.6 kilohms -15 dBV
Line ≤2 kilohms 10 kilohms +22 dBV
Aux ≤2 kilohms 10 kilohms +22 dBV
Send/Return ≤2 kilohms 10 kilohms +18 dBV
Outputs
Output Impedance Output
Clipping Level
Designed
for use with		 Actual
Typical
Line >600 ohms 60 ohms +18 dBV
Headphones 8-200 ohms
60 ohms
recommended		 300 ohms +12 dBV
Direct Out >2 kilohms 1 kilohm +18 dBV
Send/Return >2 kilohms 1 kilohm +18 dBV
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
SCM810: 120 Vac rated nominal (see Voltage Selection for 230 Vac operation in User Guide), 50/60 Hz, 200 mA
SCM810E: 230 Vac rated nominal (see Voltage Selection in User Guide for 120 Vac operation), 50/60 Hz, 100 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)

User Guides

SHURE MIXERS AND PROCESSING

Shure mixers and digital signal processors can 'help your sound achieve a level of audio nirvana you never thought possible'. Their versatility and power makes them 'ideal for sound reinforcement, audio recording and broadcast'.