TOA D-901 US Modular Digital Mixer with 12 Inputs, 8 Outputs

OUR PART #: D901 MFR #: D-901 US

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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. ...Read more

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TOA D-901 US Modular Digital Mixer With 12 Inputs, 8 Outputs
Our Price: $2,359.50
List Price: $2,919.80
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Product Overview

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.

The D-901 is a 19-type rack-mounted (3U high) digital mixer configured with 12 inputs, 8 busses, and 8 outputs. It features signal processing functions necessary for sound systems such as feedback suppression and auto-mixing. Modular construction permits flexible configuration of inputs and outputs, from 2-IN / 4-OUT to 12-IN / 8-OUT systems. All functional parameters can be set at the unit. Settings can be stored in the unit's internal memory as "preset memory" and can be recalled using the front panel-mounted operation keys.

Applications:

Rack-mount digital mixer for installed sound applications such as audio / visual, corporate boardrooms and houses of worship.

Includes:

  • Power cord (2m (6.56ft)) x1
  • Rack mounting screw x4
  • Rack mounting bracket (preinstalled on the unit) x2
  • Module mounting screw (spare) x4
  • Blank panel (preinstalled on the module slot) x9

Features:

  • Modular design allows versatile configurations — up to 12 inputs and 8 outputs
  • Intuitive operation via front panel display and controls
  • Auto-Mixing allows “set-and-forget” operation
  • Feedback Suppression automatically attenuates up to 12 problem frequencies
  • Essential audio processing tools — compressors, gates, crossovers, multi-band filtering, parametric, high / low-pass, all-pass and notch filters, horn EQ, high / low shelving and output delay
  • Eight buss matrix allows flexible input-to-output signal routing for zoning or room-combining
  • Eight levels of assignable ducking for multi-level priority configurations (paging matrix)
  • Input and output channel metering
  • Echo effect for vocal enhancement
  • Flexible remote control
    • Up to twenty-four programmable switch inputs for activation of memory, volume up/down, channel on/off and stereo input selection
    • Up to sixteen programmable relay outputs for activate during memory, channel on/off, input status and stereo input selection
  • Easily controlled with external devices such as AMX or Crestron
  • 16 internal memories for storage and recall of different signal routing and parameter configurations
  • Eight front panel memory select buttons
  • Front panel lock protects settings
  • Cooling fan ensures continuous reliable operation
  • Built-in rack-mount brackets (3 RU)
  • Five-year warranty

Specifications:

  • Power Source: 230VAC, 50 / 60Hz
  • Power Consumption: 27W
  • Frequency Response: 20Hz - 20kHz, ±1dB (+4 dB* input)
  • Input: Max. 12 channels, modular construction (modules optional)
  • Output: Max. 8 channels, modular construction (modules optional)
  • Signal Processing
    • Feedback Suppression Function: 12 filters (auto / dynamic)
    • Auto-Mixing Function: Ducker (automatic muting), NOM attenuation
    • Auto-Mixing Group: 4 groups
    • Equalizer / Filter:
      • Parametric equalizer: 20Hz - 20kHz, ±15dB, Ω: 0.267 - 69.249
      • Filtering:
        • High-pass filter: 20Hz - 20kHz, 6dB / oct, 12dB / oct
        • Low-pass filter: 20Hz - 20kHz, 6dB / oct, 12dB / oct
        • Notch filter: 20Hz - 20kHz, Ω: 8.651 - 69.249
        • All-pass filter: 20Hz - 20kHz, Ω: 0.267 - 69.249
        • High shelving filter: 6 - 20kHz, ±15dB
        • Low shelving filter: 20 - 500Hz, ±15dB
      • Horn equalizer: 20kHz, 0 to +18dB (1dB steps)
    • Crossover filter: 20Hz - 20kHz, 6dB / oct, 12dB / oct, 18dB / oct, 24dB / oct
    • Compressor / Auto-Leveler: (Compressor mode)
      • Threshold: -20 to +20dB (1dB steps)
      • Ratio: 1:1, 2:1, 3:1, 4:1, 8:1, 12:1, 20:1, :1
      • Attack time: 0.2ms - 5s
      • Release time: 10ms - 5s
      • Gain: -inf.(∞) to +10dB
    • (Auto-leveler mode)
    • Target level: -20 to +10dB (1dB steps)
    • Maximum gain: 0 to +20dB (1dB steps)
    • Attack time: 10ms - 10s
    • Release time: 100ms to 10s
    • Delay: Delay time: 0 - 682.6ms (0.021ms steps)
  • Matrix: 12 × 8
  • Cross-point Gain: -inf.(∞) to 0dB (1dB steps)
  • Preset Memory: 16
  • Auxiliary Function: System Locking function
  • Control: RS-232C, D-sub connector (9 pins)
  • Front Panel Section: Preset memory recall key: 8, LCD screen, screen shift key (up/down/left/right), setting knob
  • Input level indicator: Dual color LED
  • Output level indicator: Dual color LED
  • Channel selector key:
    • 12 (input channel selection)
    • 8 (output channel selection)
  • Channel volume control:
    • 1 (input channel selection)
    • 1 (output channel selection)
  • Rear Panel
    • Input module slot: 6 (input/output module slot: 2)
    • Output module slot: 2
    • Remote control module slot: 1
  • Operating Temperature: +5℃ to +40℃ (41°F to 104°F)
  • Finish:
    • Panel: Aluminum, hair-line finish, black
    • Others: Pre-coated steel plate, black, 30 % gloss
  • Dimensions: 482.6 (W) × 132.6 (H) × 343.1mm (D) (19" × 5.22" × 13.51") (excluding projection)
  • Weight: 6.9kgs (15.21lbs)

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