Hello, my marhsall jcm 2000 is low volume, I already changed all the valves, adjusted the bias and it continues with the low volume in the 3 channels. Can someone help me?
Thanks. Aroldo.
Hello Aroldo,
Without seeing the amplifier it is hard to determine the fault, we would recommend that you have the amplifier looked at by a qualified engineer.
Kind Regards
Marshall Support