I have had my KPA connected stereo out to my Presonus desk for ages now, use it to record all the time, then I notice that the signal from the KPA has dropped significantly, which at first I thought was a mixer issue, it was as if the KPA had lost all the Gian, and just a low level clean signal coming to the desk.
After much messing around, I found that if I switch to a different patch on the KPA all is ok again, no idea why this has suddenly started happening, yesterday it happened while I was playing, just a sudden drop in output level.
Any clues?
Merry Xmas