Questions & Answers

No sound coming out of AR22 headphone jack

0 votes
asked May 12, 2019 in AR Hybrid USB Mixers by johnludwig (320 points)
No sound coming out of AR22 headphone jack. I had sound when I tested the board the day I got it. Now, nothing. Nothing from the control room either. Gotta be a setting. PFL's are not engaged.

1 Answer

0 votes
answered May 17, 2019 by jonnydoyle (403,360 points)
Best answer

Audio sent to the headphone mix depends on where the fader is set on the mixer. 

Please ensure that you have a source of audio going into the mixer and its properly gain staged as per page 4 "Level Setting Procedure" of the manual. 


When you move the fader for the channel up you should hear this channel through the headphones. If you can not hear the sound in the headphones please check the following, 

  1. If the "PFL" button engage? If so, disengage this button and retest
  2. Does the "Signal" LED show signs that audio is coming into the channel?
  3. Is the Pan set to "C"
  4. Is the EQ section all set to '0"
  5. Is the channel "Muted"
  6. Have you ensured that you headphones are working on another device?