[HAM] Hammond Cv and DR-20 Tone Cabinet.

[Dave Bishop]

I haven't tried it myself, but I think the trick is to substitue a dual 
matching transformer from a donor console or an M3.  Then you split the 
drawbar busses and pre-set panel, and rebuild the vibrato delay line like a 
C-2G and add a microswitch under the B preset key.

Regards,

Dave Bishop