Strap broke and my guitar dropped. now I am getting white noise on all channels.tried a new cable,and a diffrent guitar. also did the default reset trick(hold amp button ,turn on amp,hold exit/store. no luck. Still white noise. Some channels louder that others but all still have a white noise when there was absolutly no noise berfore my guitar hit the floor.checked all cords and cables,pedal is ok too. not sure how else to porceed. Please advise. thanks
Without seeing the amplifier or hearing the white noise it is very hard to determine, so we would recommend that you have your amplifier checked over by an engineer to see if any damage has been caused.