A little more information on the Hammond Echo switch...
If I connect the 5-pin pigtail output from the organ to the 6-pin input on the JR-20, the tubes in the tone cabinet light up - but no sound.
If I connect the 6-pin pigtail output from the organ to the 6-pin input on the JR-20, still no sound - but now the tubes in the JR-20 don't even light up.
If I connect one pigtail output to the JR-20, and another to my PR-20, the tubes in one (but not both) light up - and still no sound.
Very confused here.? Does this sound like a preamp problem in the BC(V), or am I possibly misconstruing the Echo setup somehow?
Thanks in advance for any suggestions.
