red knob the twin techinfo required

1.Can any body help me to find circuit diagraam, spec of potmeters etcc
in order to repair a red knob the twin ? thanks much
2. Is it possible to modify ( other tubes, transfo?) to bring down
the power eg make it a 40Watt amp to use at full power; The 100W
version goes to loud and moving out 2 inner tubes or the swich
to reduce the power to 25W gives no good sound anymore

thanks a lot !

Hans

Hi Hans! :welcome:

Here's a schematic of the red knob "The Twin" courtesy of The Blue Guitar:

http://www.blueguitar.org/new/schem/fender/the_twin.gif

dead link


I own a red knob twin, but can not find any of my schematics and the required info to keep the old girl running. so I would appreciate anything you guys may have on these love hate amps.

Maybe because you responded to a thread 1.5 decades old LOL.