Does anybody have advice on how to fix this gremlin?
Guitar with Krivo pickup phono plug into the leftmost input (combined XLR/phone).
DI connected via long cable to mixing board.
Occasionally (for no apparent reason) the "on" light goes from green to amber -- and the sound guy says "We have no signal!"
I checked the manual and didn't find any reference to the light going amber. It says if it's green you are good to go.
I figured some German engineer or player eine Idee wurde haben, wie man es repariert. Thanks in advance.