Shure SCM268 Four-Channel Transformer Balanced Microphone Mixer with Phantom Power, AC only, Half Rack Space, Single, and Dual Mount

Vendor: Shure
Shure SCM268 Four-Channel Transformer Balanced Microphone Mixer with Phantom Power, AC only, Half Rack Space, Single, and Dual Mount The Shure SCM268 4-Channel Microphone Mixer offers ease and routing flexibility in a suitable, compact, and...
$316.00 $331.00
Title

Shure SCM268 Four-Channel Transformer Balanced Microphone Mixer with Phantom Power, AC only, Half Rack Space, Single, and Dual Mount

The Shure SCM268 4-Channel Microphone Mixer offers ease and routing flexibility in a suitable, compact, and rugged enclosure. The SCM268 is featured with 4 high-quality transformer-balanced XLR inputs and mic/line level switchable XLR output. Transformer balanced I/O offers maximum audio gain, minimizing line noise and hum. Two stereo paired (4 mono) RCA inputs accept line-level signals from consumer audio devices such as CD and cassette players, VCRs, DVD players, etc. Also provided is an additional, independent AUX line-level input with level control via a single RCA connector. Six sealed rotary pots provide level control for mic channels 1 through 4, AUX input channel, and Master. The SCM268 also provides 12V phantom power for condenser microphones.

MAIN FEATURES

  • F/ Sound Reinforcement
  • Rack-Mountable
  • Compact Design
  • 4 XLR Mic Inputs
  • 4 RCA Inputs
  • 1 XLR Output
  • 1 AUX RCA Phono Output
  • Supplies 12V Phantom Power
  • Low Noise Floor
Inputs  4 - Balanced XLR Microphone
 2 - Stereo (L/R) RCA line inputs
Output  1 - Balanced XLR output (mic/line level)
 1 - AUX unbalanced RCA Phono
Monitor/Headphone Out  No - AUX output serves as secondary output and can be   used as a monitor source
ALT I/O  2 - AUX RCA phono as described under outputs
Link Input/Output  No
Impedance  Input
 MIC (XLR): Designed for use with 19-600 ohm load, 1.2k   ohms actual, -5dBV clipping level
 AUX: Designed for use with - / < 2k ohm load, 21k ohms   actual, >28 dBV clipping level
 Outputs
 MIC: Designed for use with low-Z inputs, 0.2 ohms actual, -21 dBV clipping level
 LINE: Designed for use with > 600 ohms, 72 ohms actual,   +18 dBV clipping level
 AUX: Designed for use with > 2k ohms, 870 ohms actual,   +7dBV clipping level
Gain  Low-Impedance Mic Input (150 ohms): MIC 32dB, LINE   72dB, AUX 60dB - Outputs
 Line Input: MIC -9dB, LINE 31dB, AUX 19dB - Outputs
 Stereo Input: MIC -5dB, LINE 35dB, AUX 23dB - Outputs
Hum & Noise  Equivalent Input Hum and Noise: -124 dBV (150 ohm   source; 22Hz to 22kHz)
 Output Hum and Noise: (22 Hz to 22kHz; channel   controls full counterclockwise)
 Master full counterclockwise -92dBV
 Master full clockwise -70dBV
Frequency Response  (Ref 1kHz, channel and master controls centered)
 MIC/LINE Inputs: 150Hz to 20kHz + / - 2dB
 AUX Inputs: 20Hz to 20kHz + / -2dB
Distortion  <0.25% at +4 dBu output level, (through 22Hz -22kHz   filter; MIC inout 1 and Master at center, all other controls   full counterclockwise)
Metering  6-segment LED meters
Controls  Sealed Rotary Potentiometers: MIC 1-2, STEREO 1-3,   and MASTER gain controls. BASS and TREBLE control.
 DIP Switches
Control Voltage Out  No
Phantom Power  12 Vdc open-circuit through 340-ohm series resistors
Operating Temperature  Operating: -7 to 49 degrees C (20 to 120 degrees F)
 Storage: -29 to 74 degrees C (-20 to 165 degrees F)
Power  SCM268: 100 - 120 Vac, 50/60 Hz, 60mA
 SCM268E: 220 - 240 Vac, 50/60 Hz, 30mA
Dimensions  1.72 x 8.60 x 6.37 in. (43 x 218 x 162mm)
Weight  2.62 lbs (1.20 kg)