Octave/Voyetra 8 -1983    Weight= 37 Lbs./? Lbs. Number mfg.= ? MRP=$5590

User Manual:
Reset Proceedures: N/A
Operating System code: N/A
MIDI or other control protocol: N/A
Software related Links: N/A
Patches or knob settings:
Circuit Overview: below
Scematics/Service Manual:
Common Service Issues/Tips: below
Parts Sources: Keys knobs semiconductors misc
Uncommon chips/modules used:
General Info Links: Vintage Synth

Circuit Overview:
     Last of 'almost MIDI' synths with rack/controller keyboard and 8 voice dual vco / voice architecture. Great sounding machines I hear. MIDI was quickly adapted in as it was released nearly the same time as MIDI.

Service Tips:
     Never worked on one.

I think I have nearly all if not all parts for these machines. There are some resistor networks that one might have to wire in discretely or like that.