• ADA4
  • ADA4
  • ADA4

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


Availability: In Stock

Order Now to Ship by: Monday, December 17

Free Expedited Shipping

Product Highlights

  • Up to 4 channels of AES/EBU to balanced analog audio
  • AES11/Wordclock/Tri-level Sync/Color Black Reference Loop
  • Adjustable Audio Levels
  • Sample Rate Conversion Between 96KHz and 48KHz
  • 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


Overview ADA4

AJA's ADA4 Mini-Converter offers 4x-Channel converter that be set as a 4-channel D/A, a 4-channel A/D and bi-directional Audio D/A-A/D. This amazing feature allows the users to convert between balanced analog and EBU/AES digital audio. This unit comes with an XLR breakout cable that delivers audio connections for ADA4, allowing 8 channels of AES audio out and input. Moreover, the Audio levels are configurable via DIP switch control for an easy use.

Breakout Cable

This unit comes with a breakout cable that provides audio connections for ADA4, allowing 8 channels of AES audio input and output.

External Synchronization

ADA4 is compatible with AES11, wordclock or video sync/color black reference input for synchronization. The synchronization and reference input are automatic with a passive looping reference and including a separate AES sync output.

Quick configuration

The DIP switches are easy to use and allows the audio levels on ADA4 to be configured manually and clearly.

Compact and Portable

AJA’S Mini-Converters are practical and small enough to fit behind a display, in the back of a rack. This converter has a locking power connector can't be removed accidentally. The P-TAP power cable allows for the battery power in remote locations.

Universal Power Supply

All AJA Mini-Converters are shipped with a universal power supply, which includes an international plug connection for use around the world.

UPC: 812321030396
AJA-ADA4 Tech Specs
In the Box
  • AJA 4-Channel Bi-Directional Audio A/D & D/A Converter
  • DWP-U-R1 Worldwide Power Supply for AJA Mini-Converters
  • Limited 5-Year Warranty
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)
Size (w x d x h) 5.8" x 3.1" x 1.0" (147mm x 79mm x 25mm)
Power +5-18VDC, 3 watts. power supply required, included with purchase
  • Safe Operating Temperature: 0 to 40 degrees C (32 to 104 degrees F)
  • Safe Storage Temperature (Power OFF): -40 to 60 degrees C (-40 to 140 degrees F)
  • Operating Relative Humidity: 10-90% noncondensing
  • Operating Altitude: <3,000 meters (<10,000 feet)

Write Your Own Review

You're reviewing: AJA ADA4 4-Channel Bi-Directional Audio A/D And D/A Converter

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars

Best Selling Products



Blackmagic Design DeckLink Mini Recorder




AJA FS2 Dual Channel Frame Synchronizer and Converter




Blackmagic Design Web Presenter




Roland VR-50HD Multi-Format All-In-One A/V Mixer




Blackmagic Design Micro Converter USB Power Supply




Blackmagic Design Smart Videohub 20 x 20


Core Microsystems has a Shopper Approved rating of 4.8/5 based on 397 ratings and reviews

Please wait...

You've just added this product to the cart:


You've just deleted this product from the cart: