what speakers does this 770 use?.i had conn pipes on mine. milt "Robert G. Danka" <bobtv@xxxxxxxxxxx> wrote: While I think about it, does anyone out there have a schematic for that little analog activity circuit that Bob Walker used to install in the analog organs? This is for an older 770 with an extra set of LC oscillators used as ensemble generators. Thanks, Bob Danka signature test'; ">