Schober Technical Information

The items below comprise the tech info that is available on the web at this time:

Transistor equivalents for the germanium devices used by Schober.
Op-Amp filters designed by Rick Andersen to replace the passive filters used in the Theatre Organ, since the inductors used in the original are hard to get.
Tech Notes by Pete Stark.
The block diagram of a Schober Theatre Organ
How to Make Reverbatape tape loops by Bob Borgeson
Pete Stark's MIDI project