[sdiy] 3 position switch

[mark verbos]

hi,

several people have asked for this, including myself. So I figured it 
would be nice to throw it up to end the mystery. This is how you wire up 
a 3 position switch that will select three sources to one destination or 
three destinations for one source. It is pulled from the Polyfusion 
Envelope follower. I have messed with it a little to make the whole 
thing clear. A C&K 7211 is the kind of switch that in the middle mode 
connects the two poles to opposite throws. I hope this isn't too big for 
the list.

mark