Shure SCM268 4-Channel Microphone Mixer

Shure SCM268 4-Channel Microphone Mixer, New, Main

Shure SCM268 4-Channel Microphone Mixer, New, Action Position Back

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Combine four microphone signals easily in live sound and commercial settings with the Shure SCM268 microphone mixer.

Overview

The Shure SCM268 4-Channel Microphone Mixer delivers professional-grade performance and excellent sound quality with low noise and a flat frequency response. Includes 4 transformer-balanced inputs, 5 -10 dB line-level inputs, 12 volt phantom power, and built-in low-cut filter.

Great Value:

The competitively-priced SCM268 microphone mixer features six transformers inside: four transformer balanced XLR microphone-level inputs, one transformer balanced XLR mic/line output, and one internal low stray field, toroidal power transformer.

Many Benefits, Little Space:

All those audio transformers provide protection from RF interference, prevent ground loops, and make the SCM268 exceptionally quiet. The internal toroidal power transformer means you no longer have to deal with that annoying "wall wart."

Add to this a rugged half-rack chassis -- with exceptionally solid rack mounting hardware -- and the SCM268 will easily fit into the widest range of smaller applications, such as:

Meeting rooms

Houses of worship

Broadcast

Educational paging and public address

Sound system rental

For over a generation, Shure mixers, as well as a host of other Shure products, have been chosen for installed sound applications with peace-of-mind. The SCM268 continues this tradition of quality performance at a great value. If you want half a dozen transformers in a half-rack space, choose the SCM268.

Features:

- Four mic-level inputs
- Five unbalanced mono aux level inputs (on RCA connectors)… read more
- LED peak output meter
- One unbalanced aux level output (RCA connector)
- IEC power cord connector
- 12V phantom power for condenser microphones
- Built-in low cut filters on mic inputs
- Unit fits into a half-rack space and includes all the necessary rack mounting hardware

WARNING: Cancer and Reproductive Harm - www.p65Warnings.ca.gov.

Specs

Type: Four-channel transformer-balanced microphone mixer
Microphone Inputs: Four transformer-balanced XLR, mic level
Line-Level (Aux) Inputs: Five -10 dB unbalanced RCA (phono)
Main Output: One transformer-balanced XLR, switchable mic or line level
Aux Output: One unbalanced RCA (phono)
Frequency Response: Microphone inputs: 150 Hz to 20 kHz (+/-2 dB); auxiliary inputs: 20 Hz to 20 kHz (+/-2 dB)
Low-Cut Filter: Microphone inputs; 3 dB down at 80 Hz, 6 dB/octave
Gain (150-ohm mic source): 38 dB to mic output, 76 dB to line output, 65 dB to aux output
Total Harmonic Distortion: Less than 0.25% at +4 dBu output
Equivalent Input Hum and Noise: -124 dBV (150-ohm source, 22 Hz to 22 kHz filter)
Common-Mode Rejection: Greater than 80 dB at 1 kHz
Polarity: All inputs to all outputs non-inverting
Input Impedance: Microphone: 1.2 k-ohms; aux level: 21 k-ohms
Output Impedance: Mic: 0.2 ohms; line: 72 ohms; aux: 870 ohms
Phantom Power: 12 Vdc, open-circuit through 340-ohm series resistance
Metering: Six-segment LED output level meter
Power Requirements: 100-120V AC, 50/60 Hz, 60 mA
Operating Temperature: -7 to 49 degrees C (20 to 120 degrees F)
Dimensions: 44 mm H x 218 mm W x 162 mm D (1.72 x 8.60 x 6.37 in.)
Net Weight: 1.20 kg (2 lb 10 oz)
Certifications: UL and cUL Listed by Underwriters Laboratories