Hi all,
I want to use the Helix to switch the channels of my Engl Powerball tube amp. To do so I use a stereo cable and the channel switching in general works fine except of a weird problem. When I do the channel switching with the Helix it adds gain to the Engl Amp even in the clean channel. When I disconnect the channel switching cable the gain is gone. Any idea what could be the problem?
Thanks in advance,
Holger