I’ve had my 150 and my MKII board for a few years now, and I’ve never had any issues other than Bluetooth connection to my iPad dropping occasionally.
I was playing yesterday morning, and then when I started it all up again last night to play some more, I could barely hear anything coming out of the amp. I thought it was my guitar or the cable or something, but even when I try to play music through the amp as just a speaker, the sound is hollow/empty and barely audible. Now I don’t know what to do.