hey,
i'm a ss guitar amp fanatic..........
currently have,
stephens audio moab
roland jazz chorus 50
marshall 2098
wiggy head and cab
crate g120xlc head
anyway, playing my roland jazz chorus 50 and it gets this whooshing noise, i looked up on the internet and it seems these amps do this alot?  is there a fix?  most said it was solid state wearing out? :loco  any ideas?  like the amp but if it's not fixable it's going soon!  lol