Behringer Um300 Heavy Metal Distortion Effects Pedal "amp buzz" Questions

...the instrument, there's something thay may have come loose inside the instrument. If you unplug the cable from the amp., and the buzz persists, you'll have to have a competent tech. check your

...amp buzz loud buzzing Most Amps will buzz or hum when there is a bad ground. It could be because you're plugged into an outlet with some other piece of equipment on it like a motor. if it buzzes on ...

...amp buzzes whether the cable is plugged into the guitar or not. MAKE sure you have it connected to a three wire circuit that has the ground. A lot of these style amps will buzz if they are left ...

...Pass, Ground buzz, changed over everything, still have buzz Hi there. If the amp buzzes with nothing plugged in, it's the amp. I've found that most hum comes from instruments, not the amp. Thanks ...

...buzz, the amp is OK. In this case, cables and/or shielding and wiring in the guotar is suspect. Guitar pickups are sensitive to magnetic fields and you can search out these fields by moving and ...

...Buzz is louder when amp is cold, after warmed up and switched off, buzz will not be audible until amp cools. Suspect worn filter cap / diodes? Suggest any parts to throw at it before paying diag fee ...

...amp has a constant buzz when I turn it on. It is still playable but irritating. Even when everything is turned down, no guitar plugged in it still has a constant buzz. Sounds like a bad power supply ...

...buzz of an amp, it is much louder. Do I need a new cord or is there a way to fix this that won't have me trekking to the store again? Is there a loose connection anywhere? The buzzing noise could be ...

...amp I get a buzz and an 'osilating' sound. I've tried several guitars and leads but still the same problem, any suggestions? Hi. If the amp is working, then most of the time the buzz is ...