DAA 5321

Dual Analog Audio Distribution Amplifier (Transformer Isolated)


Analog Audio, Distribution



  • Dual mode operation 1>8 mono or dual 1>4 stereo
  • Balanced analog audio inputs and outputs
  • All audio inputs and outputs isolated using high quality audio transformers
  • Input presence detection
  • Independently adjustable gain for each input channel
  • Two back-panel (connection) options – Screw terminal (Weco) or Sub D
  • Remote control and status monitoring when used with the APPolo control system
  • Hot Swappable


Featuring dual mode operation the D AA 5321 is a flexible and cost effective solution for high quality analog audio distribution. The D AA 5321 can be used as a single 1>8 or a dual channel 1 > 4 device. Balanced audio inputs and outputs with transformer isolation ensure high quality low noise performance ideal for demanding broadcast and professional audio applications.

Digitally adjustable analog gain adjustments are provided for system calibration with input presence detection provided for each channel. Two back-panel configurations provide convenient choices for system connectivity.

All audio inputs and outputs are fully isolated using transformer coupling.

Microprocessor control and on board flash ram enable configurations and settings to be stored within the module (through power cycles and module removal). Local control capability is provided via the integrated dip switch and multifunction switch. Remote control, status monitoring and error reporting is possible when using the APPolo control system.


Ordering Information

UPC / EANModelDescription
4250479321731DAA 5321 DDual 1>4 or 1>8 Analog Audio Distribution Amplifier (SubD)
4250479321748DAA 5321 SDual 1>4 or 1>8 Analog Audio Distribution Amplifier (Weco)
4250479324411RFR 5018 US2RU 19" Rack Frame + PSU for up to 10 Modules
4250479321410RFR 5014 US1RU 19" Rack Frame + PSU for up to 4 Modules
ATTN: State of California Consumers

WARNING: This product can potentially expose you to chemicals which are known to the State of California to cause cancer, birth defects of other reproductive harm. For more information, go to www.P65Warnings.ca.gov