jlyman

I just picked up a used DT25. LOVE IT! I wanted one way back but it wasn't meant to be. Anyway... modes 1, 2, and 3 are quiet. Mode 4 is the is the high gain mode. While sitting with no action from the guitar and regardless of where I have the volume on the amp, I notice a bit of hum coming from it. Should it be quiet with no hum like the other modes? I'm assuming this is working as designed though because of the high gain.