Hi folks,
Yesterday my amp ran silent. It went out to the studio with me yesterday and back last night.
Having plugged it in this morning where it usually sits at home, same power socket, same cab, cables everything it has a low level electrical mains hum style noise through the speakers.
The odd thing about this, is that the hum gets quieter the higher you turn up the amp volume, being loudest when the amp volume is at zero or the amp is on standby, then completely vanishing if the volume is turned to max.
Ive tried different speaker leads, power sockets, a different cab… etc etc etc
Any ideas?