Intermittent audio from product | T1 ToneMatch™ audio engine
If your ToneMatch mixer is connected to a computer via USB:
Plug in a different audio source.
Reset your product.
Much like rebooting a smartphone, your product might need to be reset on occasion to correct minor issues. For more information, see Resetting your product.
Replace the input cables.
Plug in to a different input on your product.
Try the AUX output jacks on the back of the mixer
In the mixer menu, route audio to the AUX output jacks. For more info, see Assigning inputs to the Aux output. Connect the AUX jacks to your powered speaker and check it sound is heard as expected. If so, the mixer may need to be serviced.