Ostia Man said:If the bias of a JCM900 is set to high does it makes ground noise?
I leave mine in a tech's shop and he told me it may be the bias.
Ostia Man said:really?
so it dos'nt.
shit!
dementedchord said:and bias for a pedal??? bias is ONLY any issue for tube output stages... not preamp/linelevel devices.... you guy's NEED to find better techs... seriously...
Outlaws said:Right......because you can't adjust the voltage to a pedals circuit. And by the way, a pedal isn't a preamp/linelevel device.....