OBERHEIM 4 Voice page two Inside

page one 4 voice SEM

page 3 programmer insides


Above: Back side of the Oberheim 4 voice, back panel removed

The 4 SEM units from behind.

Above: The two mini sequencers and patch panels

Above: The power supply and the programmer module

Above the polyphonic module and the mixer module

One SEM module and the multicolored swarm of connecting cables.


SEM Module pulled and upside down.

Molex connectors for most controls

Close up showing REV A board

One of my SEM's is light green,

as opposed to the darker green one above


page one 4 voice SEM

page 3 programmer insides


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