Do you know this EEH Module? / Cm4 Sequencer?

Here’s the EEH Module, a geman Company (that also manufactured the banana from Synthesizerstudio Bonn, but THESE Modules seemed to be made by Mr. Hoffmann-Hopf.

Also interested in the EEH Sequencer Cm4 – There’s this info page (in german), but not much more. Any Schematics, Info? Whatever?

Wer weiss mehr über die Module von EEH (Hoffmann Hopf) und den Cm4 Sequencer? WAS ist weiss ist das hier (Synrise)
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