What to do if I don’t hear any lead voice or harmony vocals coming from the DigiTech Computer Hardware outputs?
- HheatherreedJul 29, 2025
If you aren't hearing any lead voice or harmony vocals from the DigiTech Computer Hardware outputs, start by confirming that the device connected to the outputs is powered on, the volume is up, and it's not muted. Also, check that the correct Vocal Input (Mic or Line) is selected. Make sure the Vocal Input Signal LED lights green when you sing into the microphone, adjusting the vocal input with the Vocal Input – Input Level knob. Ensure the Lead and Harmony Levels knobs are turned up and the Effects On/Off – Harmony button is selected. If the Main Out works but the Aux Out doesn't, verify that the Output Mode in the Global I/O Setup menu is set to Aux=Main or Main,Aux Separate. If Main, Aux Separate is selected, ensure the AuxLead Level and Aux Hrm Level settings are high enough.