I've completed my build of the JH Interpolating Scanner and Scanner
Chorus Vibrato and have posted some notes about it here:
http://www.tellun.com/motm/mods/jhscanner/jhscanner.htmlThis uses my "revisionist" small-knob panel layout, which I'm still
hoping to see in the Bridechamber catalog someday. I can confirm that
everything fits into 3U, even the humongous rotary switch. Sorry I
didn't get a chance to record any sounds with it yet. I came up with
some fairly strange things during testing but didn't think to record
them.
Thanks to JH for making this circuit available. And thanks to Dave
Brown for being the first (to my knowledge) to actually build one and
post info about it.