D-901

D-901 Modular Digital Mixer

  • Overview
  • Specification
  • Downloads

  • The new TOA D-901 Digital Mixer is a fully modular, cost-effective digital mixer featuring a 12-input, 8-bus, 8-output channel configuration (12 x 8 matrix) with easy operation that can be expanded as applications require.

  • Specification
    Power Source 100 – 120V, 230V AC, 50/60Hz
    Power Consumption 40W
    Operating Temperature +5° C to +40°C
    Frequency Response 20 ~ 20,000Hz, ±1dB (±4dB*1 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
    Equalizer / Filter Parametric equalizer:
    20 – 20,000Hz, ±15dB, Q: 0.267 – 69.249
    Filtering:
    High-pass filter 20 – 20,000Hz, 6 dB/oct., 12dB/oct.
    Low-pass filter 20 – 20,000Hz, 6 dB/oct, 12dB/oct
    Notch filter 20 – 20,000Hz, Q: 8.651 – 69.249
    All-pass filter 20 – 20,000Hz, Q: 0.267 – 69.249
    High shelving filter 6 – 20,000Hz, ±15dB
    Low shelving filter 20 – 500Hz, ±15dB
    Horn equalizer 20kHz, 0 to +18dB (1dB steps)
    Crossover filter:
    20 – 20,000Hz, 6dB/oct, 12 dB/oct, 18dB/oct, 24dB/oct
    Compressor Threshold: –20dB to +20dB
    Ratio: 1:1, 2:1, 3:1, 4:1, 8:1, 12:1, 20:1, ∞:1
    Attack time: 0.2ms – 5s
    Release time: 10ms to 5s
    Gain: – ∞ to +10dB
    Delay Delay time: 0 – 682.6ms (0.021ms steps)
    Matrix 12 x 8
    Preset memory 16
    Auxiliary Function System Locking function
    Control RS-232C, D-sub connector (9 pins), Remote control module (option)
    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
    Finish Panel: Aluminum, hair-line finish, black
    Others: Pre-coated steel plate, black, 30% gloss
    Dimensions 482.6 (W) x 132.6 (H) x 320 (D) mm (excluding projection)
    Weight 6.9kg
    Accessory Power cord (2m) x 1, Rack mounting screw x 4, Rack mounting bracket (preinstalled on the unit) x 2,
    Module mounting screw (spare) x 4, Blank panel (preinstalled on the module slot) x 9, Fiber washer x 4


Related Products

D-984VC

D-984VC Remote VCA Control Module

VCA control (20 channels) + 8 inputs 8 outputs
By the VCA controls from external equipment,this module permits the D-901’s gains of 12 inputs and 8 outputs to be controlled via the D-911. By the contact input controls from external equipment, it permits preset memory recall, gain control, stereo input selection and channel ON/OFF operation plus tally outputs.

D-983

D-983 Remote Control Module

24 inputs 16 outputs
For external remote control of memory presets, gain control, stereo input selection and channel ON/OFF operation plus tally outputs.

D-972AE

D-972AE Digital Output Modules. Applicable AES/EB

4-channel digital output module. With the use of this module, digital signals can be output, permitting direct connection of the D-901 to equipment having a digital input.

D-961SP

D-961SP Digital Output Modules. Applicable S / PD

2-Channel stereo digital output module. With the use of this module, digital signals can be output, permitting direct connection of the D-901 to equipment having a digital output

D-937SP

D-937SP Digital Input Modules. Applicable S/PDIF Format

Single channel stereo digital input module. With the use of this module, digital signals can be input, permitting direct connection of the D-901 to equipment having a digital output. Owing to the built-in sample rate converter, the module can handle signals of various sampling frequencies.

D-923AE

D-923AE Digital Input Modules. Applicable AES/EBU

2-Channel digital input module. With the use of this module, digital signals can be input, permitting direct connection of the D-901 to equipment having a digital output. Owing to the
built-in sample rate converter, it can handle signals of various sampling frequencies. 2-Channel digital input module. With the use of this module, digital signals can be input, permitting direct connection of the D-901 to equipment having a digital output. Owing to the
built-in sample rate converter, the module can handle signals of various sampling frequencies.

D-911

D-911 VCA Fader Unit

A dedicated VCA fader unit that significantly expands the operational scope of the D-901 Digital Mixer. It adds useful control capabilities when connected to the D-984VC. In such a connection setup, full VCA operation becomes possible, allowing all the D-901’s
12 inputs and 8 outputs channel gain levels and 8 contact controls.

D-981

D-981 External Remote Control

The D-981 allows external remote control of memory presets, volume control, stereo input selection and channel ON/OFF operation.

D-971R

D-971R 4 Channel Line Output Module

The D-971R has 4-channel line outputs with standard RCA pin jack.

D-971E

D-971E 4 Channel Line Output Module

The D-971E has 4-channel line outputs with removable terminal block connectors.

D-971M

D-971M 4 Channel Line Output Module

The D-971M has 4-channel line outputs with XLR connectors.

D-922E

D-922E 2 Channel Input Module

The D-922E is a 2-channel input module that accepts mic and line level inputs (selectable). It is equipped with removable terminal block connectors and DIP switches to adjust input sensitivity, phantom power and ground lifting.

D-922F

D-922F 2 Channel Input Module

The D-922F is a 2-channel input module that accepts mic and line level inputs (selectable). It is equipped with XLR connectors and DIP switches to adjust input sensitivity, phantom power and ground lifting.

D-921E

D-921E 2 Channel Input Module

The D-921E is a 2-channel input module that accepts mic and line level inputs (selectable). It is equipped with removable terminal block connectors, adjustable input sensitivity as well as phantom power.

D-921F

D-921F 2 Channel Input Module

The D-921F is a 2-channel input module that accepts mic and line level inputs (selectable). It is equipped with XLR connectors, adjustable input sensitivity as well as phantom power.

D-936R

D-936R Stereo input module

  • The D-936R is a 4 stereo input module can be used to send one or a L+R mix of all the 4 stereo inputs to the D-901. Stereo/mono mode can be set on the front panel.

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