Does anyone out there know how Wayne Krantz sets his 2553 Silver Jubilee Head? Not so much the EQ, but the Output Master/Lead Master/Input Gain. And does he use the push pull pots? I have the same head and want to capture a similar tone, but am having a hard time finding any info. He said at one point that he sets it to "Rhythm Crunch", but I'm not sure what that even means. If anyone has any info I'd greatly appreciate it. Thank you.