Buzzing Souns All Of A Sudden

[Jason Morris]

I was playin this evening when all of a sudden I heard my DSL40C make a clicking sound. Now my amp has much more buzz than before. Anybody have any ideas? The amp is less than three months old.

 

[Len]

Does it make the sound with the guitar unplugged? How about when the amp volume is on 0 or the amp is on standby?

 

[Hippie29]

Same with mine. The guitar is unplugged or plugged just the same, still making loud hum