13
9.
Compressor – expander device ( only AMWLC – 9DSP1 amplifiers)
Each AMWLC-9DSP1A amplifier’s microphone channel is additionally equipped in compressor –
expander device.
The settings of the compressor - expander parameters are done by the switches and potentiometers
available by unscrewing the small cover on the roof of the amplifier.
Practically, the compressor – expander device let to get the settled volume level independently of the
input signal level.
E
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P
A
N
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C
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O
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Mic.1
Mic.2
Mic.3
Mic.5
Mic.6
Mic.4
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O
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On/Off switch
in chosen channel
expander regulation
in chosen channel
compressor regulation
in chosen channel
Mic.7
Mic.8
E
K
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A
N
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K
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A
N
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ON
OFF
The view of the plate by unscrewing the cap on the roof of the amplifier.