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44 DMM 12BC
Description
Figure 2: Rear panel of the DMM 12BC
1: Input channels 1-12
2: Gain control 1-12
3: Phantom power for two input channels
4a, 4b: Output channel 1, stereo left, right
5a, 5b: Output channel 2, stereo left, right
6: Stereo record output
7: Expansion connectors
8: Serial control (RS232)
9: Phoenix terminal (grounding / remote control)
10: Mains switch
11: Mains connection
12: Digital output
Input channels
Figure 3: Input channels
The 12 balanced input channels can be accessed via 3 pin phoenix sockets. These are
labelled "IN 1" to "IN 12". The input levels can be controlled with the rotary knobs "IN 1" to
"IN 12" on the front panel.
A switch for the phantom power and a gain control for every channel is located between two
phoenix sockets.
Gain control
Figure 4: Gain control
The associated gain control is located next to every input channel, with integrated switch for
the left stop, to set the input level. The input level is set at 0 dB when the left end stop is
reached. By turning the control clockwise the gain can be increased by max. 57 dB.
Rear panel