Analog Audio Output Board

Part No: 9113 0045

MX-AUDIO-OB-A is an eight-channel analog audio output board to switch audio de-embedded from a video signal to an output port. The board has adjustable audio setting options. This output board features eight durable Phoenix type audio connectors. Volume, balance, bass and treble settings help enhancing the stereo PCM audio signal ranging up to 96kHz. Further options to set phase inverting and pre-emphasis are also included.



  • Eight Phoenix (Euroblock) connectors
  • Stereo PCM audio up to 96 kHz de-embedded from the HDMI signals
  • Volume, balance, bass and treble control
  • Phase invert option
  • Pre-emphasis option


Power consumption (3.3 V): 1.03 A (typ.), 1.72 A (max.)
Power consumption (5 V): 0.56 A (typ.), 0.93 A (max.)
Calculated AC Power (W): 8.9 W (typ.), 14.8 W (max.)
Heat dissipation (BTU/h): 33 BTU/h (typ.), 54 BTU/h (max.)
Weight: 855 g
Output connectors: 8 x Phoenix type


Analog audio outputs
Volume: -78 .. 0 dB
Bass: 0 .. 24 dB
Treble: 0 .. 6 dB
Balance: 0 .. 100%
Phase invert: On/Off
De-emphasis: On/Off

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High fidelity signal management