I used speakers connected to master output for the first time with my Prime GO and noticed a serious issue. (I used only my headphone so far because i did not have a gig due the covid-19)
There is popping sound when moving the master volume knob quickly.
The popping sound only occurs at the LEFT output channel. The VU Led also light up.
I have the same issue. I thought contact cleaner would help. No response from Support, as my unit is over 1 year old and apparently out of warranty. Poor workmanship.
I’m having the same issue, it apears after updated to Engine OS 4.2. There’s also a humm sound that is getting worst and it happens not only in the master but the Booth output too. I tried to downgrade to Engine OS 4.0 but nothing happened, the sound’s still there. Any help would be great since I’m a really heavy user of my Prime Go.