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Production: Obsolete
Hire stock: No
New stock: No
Used stock: No

Audio Conversion:
Record (A/D) 18 bit linear audio, 128 times oversampling, single converter per channel
Play (D/A): 20 bit linear, 8 times oversampling, single converter per channel
Sample Rate: 44.1/48kHz (selectable); user variable via Pitch control
Frequency Response: 20Hz to 20kHz +/- 0.5dB
Dynamic Range: Greater than 92dB, 20-20kHz
Distortion: .009 % THD + Noise @ 1kHz
Crosstalk between channels: <-90dB@1kHz
Wow and flutter: Unmeasurable
Input Impedance: Balanced: 10k ohms Unbalanced: 10k ohms
Output Impedance: Balanced: 600 ohms Unbalanced: 10k ohms
Nominal Input Levels:
Balanced: +4dBu Unbalanced: -10dBV
Maximum Input Level: Balanced: +19dBu Unbalanced: +5dBV
Pitch Control: +100 cents/-300 cents (48k), 200 cents (44.1k)
Digital I/O: ADAT MultiChannel Optical Digital Interface; fiberoptic cable
Sync In/Out: ADAT Synchronization Interface; 9 pin D-Sub connector
Footswitch Jacks: Locate/Play/LRC Remote, Punch In/Out
Power Requirements: 90-250 VAC, 50-60Hz
Power consumtion: 50W maximum
Dimensions: 133.3 x 482 x 279.5mm (HxWxD)
3U IEC Rack mounting

Also see the Alessis BRC remote control / synchroniser

Alesis  ADAT multitrack recorder - Version 4.03. 

Alesis ADAT digital multitrack recorder

Alesis ADAT digital multitrack recorder

Key features:

  • Digital IOs: ADAT lightpipe
  • Analog IOs: 8 -10dB (jacks) 8+4dB (Edac)
  • Other IOs: Adat sync
  • Max tracks: 8
  • Maximum Resolution:48khz/44.1@18bit 

Replacement drive belt (BELT9) available for 8.50 (each) + 1.50 (UK p&p) = 10.00

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