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Product Code: dmm422
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The DMM 4/2/2 is a processor
controlled digital automatic mixer with four balanced microphone
inputs, two stereo AUX inputs and one master output. A unique and
highly effective, intelligent mixing algorithm automatically
allocates gain among the system microphones (NOM attenuation). A
special noise detection function and the “Noise Sensitive
Threshold” algorithm (NST) prevent accidental activation of
input channels.
The mixing algorithm also includes a “Last Mic On”
function and a “Best Mic On” mode. Each input channel
features low cut as well as LF and HF shelving filters. A dbx®
compressor/limiter is included in the algorithm to compensate for
level differences and provide a significant improvement in sound
quality. Each channel offers switchable gain (Mic/Line,
Mic-Lo/Mic-Hi), switchable phantom power, and an incremental level
control with LED level and peak hold display. The automixing and
ducking functions can be enabled and disabled for each microphone
and AUX channel separately.
An expansion connector enables multiple DMM 4/2/2 mixers to be
daisy-chained for larger systems. A rear-panel control I/O port
provides logic in and outputs for controlling external devices.
The DMM 4/2/2 is housed a rugged 19” case with an integrated
power supply.
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