hi there,as the heading states does anyone think its a good idea to have power amps serviced and what do they actually do if they seem to be doing there job just fine
ive heard things about output bias adjustment but is this just unique to tube amps or can trannies get the treatment too?
if so is there much cost involved?
matt
ive heard things about output bias adjustment but is this just unique to tube amps or can trannies get the treatment too?
if so is there much cost involved?
matt