[HAM] 31H Type 2 amp schematics sought

Christoph P. Kukulies kuku at kukulies.org
Sun Feb 24 04:26:27 CST 2008


I'm repairing my 31H type 2 Leslie amp which suffered from
probably leaky .1 uF coupling caps. During repair a mishap 
happened to me, I broke the tube socket of one of the 6J5.
I replaced it by a more robust one and now I'm rewiring the
tube socket.

Unfortunately I cannot find an exactly matching circuit diagram 
on the net. Captain foldbacks site carries some 31H Type 2
diagrams but my amp is different.

It has the tremolo control tube, but not the 5U4G. It has 2 x
5Z3 instead. The volume control is a 500K short shaft pot (no knob, 
a slotted tip instead).

I would be very happy if someone could help me out with
an exactly matching circuit diagram.

Thanks a lot in advance.


--
Chris Christoph P. U. Kukulies kuku_at_kukulies.org



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