Shure SCM268 User Manual

Shure Incorporated
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Phantom Power
When the phantom power switch on the back panel is on (12V PHANTOM-ON), the SCM268 provides 12 V of phantom power
to each XLR microphone input. The switch is recessed to prevent accidental engagement. Most condenser microphones re
quire phantom power. Use it when connecting these types of microphones to the SCM268.
Phantom power does not affect the operation of balanced dynamic microphones. With phantom power on, they can be connected to the SCM268 in combina
tion with condenser microphones that do use it.
Output Level Switch
The output level switch on the back panel (MIC/LINE OUT) sets the level of the balanced XLR output. When set to MIC, it re
duces the output by about 50 dB. Set the switch so that the output level matches the input level of the device to which you are
connecting the SCM268. The switch is recessed to prevent accidental engagement.
The output level switch does not affect the auxiliary output (AUX OUT) level.

Shure SCM268 Specifications

General

Frequency range	20 - 20000 Hz
Channels quantity	4 channels
Digital sound processing	- bit
Microphone input impedance	1.2 Ω
Output impedance	870 Ω
Total Harmonic Distortion (THD)	0.25 %
DJ mixer	-
Product color	Black
Video capability	No
AC input voltage	220 - 240 V
Power consumption	30 mA
AC input frequency	50 / 60 Hz
AUX in	Yes
AUX out ports	1
Number of microphone inputs	4