AJA ADA4 - 4-Channel Bidirectional Audio A/D & D/A Converter
ADA4 - 4-Channel Bidirectional Audio A/D & D/A Converter
The ADA4 is a 4-channel converter 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.
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
External Sync
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.
Quick Configuration
Easy to access DIP switches allow the audio levels on ADA4 to be configured quickly and clearly while in the midst of production.
Supplied Breakout Cable
Additional connections on included breakout cable.
Universal Power Supply
All AJA Mini-Converters ship with a universal power supply that includes international plug connections for use around the world.
Compact and Portable
AJA Mini-Converters are small enough to fit behind a monitor, in the back of a rack, or directly on a camera rig. A locking power connector can't accidentally pull loose and an optional P-TAP power cable allows for battery power in remote locations.
AJA Mini-Matrix
Information on the complete line of AJA Converters is available in Mini-Matrix. AJA products are extensive and this resource helps you find the right Converter for any situation, wherever you are. Individual products have links back to the main AJA website for more details.
Industry Leading Support
AJA’s technical support is recognized as among the best in the industry and is available to all AJA customers. If you need assistance with any aspect of your Mini-Converter installation, configuration, operation or encounter any technical issue, AJA Support will work with you to get up and running.
- Balanced, XLR, one channel per XLR connector
- Balanced 110 ohm, XLR, two channels per XLR connector
- +24dBu (SMPTE RP155), +18dBu (EBU R68), +15dBu (Germany), +10dBV (consumer +12.2 dBu)
- 24-bit, 48/96 KHz
- Channel 1/2: A/D, D/A
- Channel 3/4: A/D, D/A
- Audio Level 1
- Audio Level 2
- 75 Ohm, unterminated, HD/SD Sync, AES-11, or Wordclock (48/96 KHz)
- 5.8" x 3.1" x 1.0" (147mm x 79mm 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: 10-90% noncondensing
- Operating Altitude: <3,000 meters (<10,000 feet)
Audio I/O Analog
Audio I/O AES
Audio Levels Analog
(with Respect to Full Scale Digital)
Audio Converters
User Controls
External Dipswitch: