A SYSTEMS DMP81, Руководство пользователя

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English
DMP81
1. INTRODUCTION
Designed uniquely for rack-mount required sound reinforcement scenarios, Asystems DMP81 automatic mixer combines
intuitive operation interface with state-of-art signal processing technology� Asystems DMP81 features 8 Mic/Line inputs
via balanced Euroblock and 8 unbalanced 1/4” TRS insert jacks� All 8 Euroblock input connectors provide individual
sele48V phantom power for condenser microphones and All 8 1/4” TRS insert jacks can directly route incoming
signal to other sound processing devices or be used as individual inputs or outputs� All channels are equipped with
physical Low-pass filter and High Frequency Shelving Filter knobs.
The on-board adaptive threshold distinguishes fluctuating audio signal from background noise and continuously adjust
the audio signal to be louder than background noise� Furthermore, when several channels “receive” one particular signal
source, DMP81 can be set to controls the number of channels that activate when triggered by one signal source through
which the best input quality is guaranteed for every input channel� The last input source lock-on feature keeps the most
recently used channel activate to get a natural uninterrupted signal flow.
Asystems DMP81 also provides a 1/4” headphone output jack, an AUX input jack (both are with level control knob), and
LED indicators, offering intuitive control that caters a wide-range of system setups �
2. FEATURES
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8 balanced mic-line input channels (Euroblock connector) with selectable 48V phantom power per input channel
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8 1/4” unbalanced insert jacks
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1 balanced mono master output (Euroblock connector)
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Master output 3-mode peak limiter (+16 dbm/+ 8 dbm/+4 dbm)
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Last input source Lock-On
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One source activates only one channel, even if several channels “receive” that source�
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Individual gain control knob per channel
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On-board High Frequency Shelving Filter and HPF (High pass filter)
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1/4” Headphone output with level control
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1/4” AUX input with level control
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Seamless automatic mixing through dynamic channel gating and attenuation
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Fully functional compressors per input channel
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Accurate feedback silencing technology