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BIAMP PRECEDENCE CMA30 COMMERCIAL MIXER AMPLIFIER - $69 (Granada Hills)
San Fernando MIssion Blvd near Paso Robles
condition:
good
make / manufacturer:
BIAMP
model name / number:
PRECEDENCE CMA30
size / dimensions:
19" x 3.75" x 12"
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This unit appears to be in good working order. It was removed from an Audio Rack in a restaurant that shut down. This amplifier was mounted in the rack, but not connected to loudspeakers. It appears the system was upgraded to a multi-zone configuration, so this amplifier was no longer in use. The Security Cover is a Plexiglass Cover that has a slight "smoked" tint and it prevents outsiders from changing settings.
I connected a loudspeaker and a Microphone to is and it works well. However, it wouldn't hurt to spray the Volume Controls with a contact cleaner solution. The Channel 1 Volume Control was a little "scratchy" at first, but after rotating it several times to clear off any build-up, the scratchiness seemed to dissipate.
The CMA30 commercial mixer/amplifier combines:
1. A versatile 6-input mic/line mixer with 30-Watts of amplification.
2. Mixing functions include mic,/line,/telephone inputs,
3. Selectable automatic & manual channel muting
4. Channel priority assignment,
5. Remote Level and Tone control,
6. Built-in compressor, internal chime, phantom power, and extensive output patching.
7. The amplifier includes an output transformer, and provides rated ower into direct or distributed speaker systems.