When i turned my tube amp from standyby to on yesterday it made a really loud crackling buzzing noise. It does this without anything plugged into it or with things plugged in. It also stays there for a while after the thing is turned off. Which i assume is because the tubes are just cooling down while making this noise.
If anyone can just confirm what this might be that would be great. Can get it sorted out then!
Squier Strat (modded)
Vintage SG
ESP-LTD Alexi 200
Epiphone Explorer Goth
Les Paul Build
Flying V Build
EH Metal Muff
Dunlop Cry Baby GCB95
Ashdown Fallen Angel 40