TOA Digital Mixer D-901 3U Rack Unit

Photos shown are of the product on hand

Serial Number: 04K0200263D

Requires a standard modular AC IEC power cable

The D-901 is a 19-type rack-mounted (3U high) digital mixer configured with 12 inputs, 8 buses, 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.

• Power Consumption: 40 W
• Frequency Response: 20 Hz - 20 kHz, ±1 dB (±4 dB* input)
• Input: Max. 12 channels, modular construction (modules optional)
• Output: Max. 8 channels, modular construction (modules optional)
• Feedback Suppressor (FBS): 12 filters (auto/dynamic)
• Auto-Mixing Function: Ducker (auto muting), NOM attenuation
• Auto Mixing Group: 4 groups
• Parametric equalizer: 20 – 20,000 Hz, ±15 dB, Q: 0.267 – 69.249
• Filtering: High-pass filter 20 – 20,000 Hz, 6 dB/oct, 12 ct
• Low pass filter 20 – 20,000 Hz, 6 dB/oct, 12 dB/oct
• Notch filter 20 – 20,000 Hz, Q: 8.651 – 69.249
• All-pass filter 20 – 20,000 Hz, Q: 0.267 – 69.249
• High shelving filter 6 – 20,000 Hz, ±15 dB
• Low shelving filter 20 – 500 Hz, ±15 dB
• Horn equalizer 20 kHz, 0 to +18 dB (1 dB steps)
• Crossover filter: 20 – 20,000 Hz, 6 dB/oct, 12 dB/oct, 18 dB/oct, 24 dB/oct
• Compressor/Auto-Leveler Threshold: –20 to +20 dB (1 dB steps)
• Compressor/Auto-Leveler Ratio: 1:1, 2:1, 3:1, 4:1, 8:1, 12:1, 20:1, ∞:1
• Compressor/Auto-Leveler Attack time: 0.2 ms – 5 s
• Compressor/Auto-Leveler Release time: 10 ms – 5 s
• Compressor/Auto-Leveler Gain: –∞ to +10 dB
• (Auto-leveler mode)
• Compressor/Auto-Leveler Target level: –20 to +20 dB (1 dB steps)
• Compressor/Auto-Leveler Maximum gain: 0 to +20 dB (1 dB steps)
• Compressor/Auto-Leveler Attack time: 10 ms – 10 s
• Release time: 100 ms – 10 s
• Delay effect time: 0 – 682.6 ms (0.021 ms steps)
• Matrix: 12 x 8
• Crosspoint gain: –∞ to 0 dB (1 dB steps)
• Preset Memory: 16
• Auxiliary Function: System Locking function
• Control: RS-232C, D-sub connector (9 pins), Remote control module (option)
• 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)
• Input module slot: 6 (input/output module slot: 2)
• Output module slot: 2
• Remote control module slot: 1
• Operating Temperature: +5 °C to +40 °C (41 °F to 104 °F)
• 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 (19" x 5.22" x 13.51") (excluding projection)
• Weight: 6.9 kg (15.21 lb)

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Southside Guitars Brisbane
16 Chrome Street
Salisbury, QLD 4107
Australia