I just got a Yamaha DTXplorer and I'm getting a loud humming sound from both headphones and amp when the unit is on. Is this a defect, or is there some setting or something I need to adjust, or what? Does anyone know? Should I take the drum module back?
Problem solved. Don't know how... But it's fixed...
So the humming didn't sound like that?
Glad it fixed itself. Prolly something electrical. hehe