Modular Digital Mixer, Up to 12 Mic/Line Inputs/8 Line Outputs
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By: TOA
Premier Commercial Audio & Security
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The D-901 DIGITAL MIXER is the ideal solution for a wide variety of installed sound applications including audio/visual, houses of worship and many others. The D-901's modular design supports up to twelve mic/line inputs and eight line outputs with flexible RS-232 or contact-closure remote control. Audio processing tools include automixing, feedback suppression, multi-band parametric filters, compressors, limiters, noise gates, crossovers, delays and more. Full input-to-output matrixing allows users to store and recall any input to output combination for multi-zone or room-combining applications. The unit can be programmed via the front panel display or with configured off-site with PC control software for later uploading. The D-901 is covered with a five year product warranty.
D-901 features include:
- Rack-mount digital mixer/processor for installed sound applications such as audio/visual facilities, houses of worship, and others
- Modular design allows versatile configurations - up to twelve inputs and eight outputs (modules not included)
- Audio processing tools include a digital mixer, feedback suppression, auto mixing, parametric EQ, compression, delay and echo
- Feedback suppressor automatically processes feedback at certain frequencies through constant monitoring then automatically attenuates only the precise problematic frequencies, keeping the audio sounding natural
- Ducker automatically adjusts all channel gains in response to input signal level
- NOM (Number of Open Microphones) Attenuation automatically adjusts the input gain of open microphones corresponding to the number of open microphones in the system
- Eight-bus matrix allows flexible input-to-output signal routing for zoning or room-combining
- All settings can be performed at the unit using the LCD screen and setting keys and knobs located on the front panel
- PC software for offsite programming and archiving settings
- Sixteen internal memories for storage and recall of different signal routing and parameter configurations
- An RS-232C port permits remote control of the unit using an AMX or Crestron controller, or similar external equipment
- The use of an optional D-981 or D-983 Remote Control Module, or an optional D-984VC VCA Control Module permits easy remote operation of volume control and preset memory recall
- The use of an optional D-984VC VCA Control Module permits the sound volume to be adjusted from remote locations using the faders or volume controls
- Input and output channel metering
- A protect function prevents accidental changes of front panel key settings
Frequency Response |
20Hz to 20kHz, +/-1dB |
Dynamic Range |
As per optional module(s) |
Inputs |
As per optional module(s) - maximum 12 inputs |
Outputs |
As per optional module(s) - maximum 8 outputs |
Input Impedance |
As per optional module(s) |
Output Impedance |
As per optional module(s) |
Maximum Input Level |
As per optional module(s) |
Maximum Output Level |
As per optional module(s) |
Sample Rate |
48kHz (digital input modules will accept 32 to 48kHz) |
Phantom Power |
+15VDC on D-921F, D-921E, D-922F and D-922E |
Crosstalk |
Not specified by manufacturer |
THD + N |
As per optional module(s) |
Dimensions (WxDxH) |
19" x 12.6 x 5.25" (483 x 320 x 133mm) |
Weight |
15.2 lbs (6.9 kg) |
Specialties |
Includes cooling fan for reliable operation |
© 1996 - 2024 | All Rights Reserved
Audio Video Supply Inc.
4542 Ruffner St. Suite 220
San Diego, CA 92111
Prices and specifications subject to change without notice.