AJA ADA4 4 Channel Bi-Directional Audio A/D and D/A Converter


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    ADA4 - Overview

    The AJA ADA4 is a 4-Channel Bidirectional Audio A/D & D/A Converter, with power supply, that can be configured as a 4-channel A/D, a 4-channel D/A, 2-channel A/D and 2-channel D/A, or an AES synchronizer. The ADA4 accepts an AES11, wordclock or video sync/color black reference input for synchronization. Reference input and synchronization are automatic with a passive looping reference as well as a separate AES sync output. Easy to access DIP switches allow the audio levels on ADA4 to be configured quickly and clearly during production. The included breakout cable provides the audio connections for ADA4, allowing 8 channels of AES audio input and output while keeping the overall size of the mini-converter compact and portable.

    • Features:

      • Simultaneous A/D and D/A, or AES Synchronizer
      • Full-time AES11 low jitter reference output
      • Up to 4 channels of balanced analog to AES/EBU audio
      • Up to 4 channels of AES/EBU to balanced analog audio
      • Supplied XLR breakout cable
      • AES11/Wordclock/Tri-level Sync/Color Black Reference Loop
      • Adjustable audio levels
      • Sample Rate Conversion between 96 kHz and 48 kHz
      • Dipswitch configuration 5-18VDC Power (included with purchase)
    • Specifications:

      • Audio I/O Analog
      • Balanced, XLR, one channel per XLR connector

        Audio I/O AES
      • Balanced 110 ohm, XLR, two channels per XLR connector

        Audio Levels Analog (with Respect to Full Scale Digital)
      • +24dBu (SMPTE RP155), +18dBu (EBU R68), +15dBu (Germany), +10dBV (consumer +12.2 dBu)

        Audio Converters
      • 24-bit, 48/96 KHz

        User Controls
      • External Dipswitch:
        Channel 1/2: A/D, D/A
        Channel 3/4: A/D, D/A
        Audio Level: 1
        Audio Level: 2

        Reference Loop
      • 75 Ohm, unterminated, HD/SD Sync, AES-11, or Wordclock (48/96 KHz)

        Dimensions (WxDxH)
      • 5.8 x 3.1 x 1.0" (147 x 79 x 25mm)

      • +5-18VDC, 3 watts. power supply required, included with purchase

      • Safe Operating Temperature: 0° to 40°C (32° to 104°F)
      • Safe Storage Temperature (Power OFF): -40° to 60°C (-40° to 140°F)
      • Operating Relative Humidity: 10 to 90% non-condensing
      • Operating Altitude: <3,000 meters (<10,000 feet)
    • GTIN:


    ADA4 - Required Accessories

      ADA4 - Recommended Accessories

      California Residents:
      Cancer and Reproductive Harm - www.P65Warnings.ca.gov