Shure SCM268

DESCRIPTION

The Shure Model SCM268 is a transformer-balanced, four-channel mi- crophone mixer. Its simple, compact design delivers superior perfor- mance and exceptional sound quality with low noise and a flat frequency response.

Versatile in all types of applications, the SCM268 integrates transform- er-balanced XLR inputs, a switchable microphone/line level transform- er-balanced XLR output, phono jack inputs and output, phantom power,

and an auxiliary input channel. It can function as a primary or add-on mix- er for sound reinforcement, recording, broadcast, or audio-visual presen- tation systems.

With the supplied hardware, the mixer's half-rack chassis mounts secure- ly in single or dual rackmount installations. For fixed installations, the SCM268 can be fastened on or below a shelf, counter, or tabletop.

ENGLISH

FEATURES

•	Four transformer-balanced microphone inputs	•	Built-in 12-volt phantom power
•	Transformer-balanced output-switchable mic/line level	•	Internal power transformer
•	Five -10 dB line-level inputs	•	Built-in low-cut filter on microphone inputs (below 80 Hz)

•Six-segment LED output level meter

FRONT PANEL

1Gain Controls (1-4).Adjusts gain for microphone level inputs and auxiliary level inputs 1-4.

2Auxiliary Channel Gain Control (AUX IN). Adjusts the auxiliary channel input gain.

3Outputlevel. Meter. LED meter indicates peak output signal

4Masterlevel. Gain Control (MASTER). Adjusts overall output

5Power Indicator (POWER). This LED illuminates when the unit is plugged in and receiving power.

NOTE: The SCM268 does not have a power switch. To turn the unit off, unplug the power cord or use an external power strip with a switch. However, it can remain plugged in as it uses very little power when idle.

REAR PANEL

1Power Connector. Accepts 100-120 Vac (SCM268) or 220-240 Vac (SCM268E).

2Output Connector (MIC/LINE OUT). Transformer-bal- anced XLR output connector. Switchable between line and microphone level.

3Output Level Switch (MIC/LINE OUT). Recessed switch changes the signal level of the XLR output connector:

In = Microphone Level Out = Line Level

4Auxiliary Output Connector (AUX OUT). Phono jack feeds consumer-level audio equipment. Not affected by MIC/LINE switch.

5Auxiliary Level Inputs (AUX LEVEL INPUTS, 1-4). Phono jacks connect to consumer-level audio sources.

6Auxiliary Input Channel (AUX IN). A dedicated auxil- iary-level input for the auxiliary channel.

7Phantom Power Switch (12V PHANTOM). Recessed switch turns on phantom power for microphone inputs 1-4.

8Microphone Level Inputs (MIC LEVEL INPUTS). Trans- former-balanced,microphone-level XLR inputs.