Description

The ADA4 is a 4-channel converter that can be configured as a 4-channel analog-to-digital converter, a 4-channel digital-to-analog converter, a 2-channel analog-to-digital converter, a 2-channel digital-to-analog converter, or as an AES synchronizer. The ADA4 accepts an AES11 signal, a clock signal, or a video sync (blackburst) signal as input. Reference and sync signal inputs are automatic. Audio levels are configurable using manual switches.

Technical specifications:

Analog audio connections: Balanced, XLR, one channel per XLR connection.
Digital audio connections: Balanced 110 ohm, XLR, two channels per XLR connection.
Analog audio levels: +24dBu (SMPTE RP155), +18dBu (EBU R68), +10dBV (Consumer +12.2 dBu).
Audio converters: 24-bit, 48/96 kHz.
User settings
: Channel 1/2: A/D, D/A;
Channel 3/4: A/D, D/A;
Audio level: Pro/Consumer
; Audio level: High/Low.
Reference loop: 75 ohm (unterminated). HD/SD Sync, AES-11 or Wordclock (48/96 kHz).
Dimensions: 147 mm x 79 mm x 25 mm.
Power supply: +5-18VDC, 3 watts. Requires a D-Series type power supply.