Crumar CPB-2 -1980?

User Manual: unknown
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: Music Parts
Common Service Issues/Tips: below
Parts Sources: Keys knobs semiconductors misc
Uncommon chips/modules used: CEM3320 VCF and CEM3340 VCO, CA3080 ota
General Info Links: Harmony review

Circuit Overview:
      Monophonic analog synth with cutoff and resonance controls. Something that isn't working on my friend's right now...we'll see what that's about.

Service Tips:
     Typical dirt issues being on the floor most of the time. Curtis chips have been known to fail of course. Also pedals tend to wear against switches and I had to 'goop' in some washers in places to create a spacer so they'd trigger properly.

The Curtis parts are getting hard to find. Watch ebay. Watch for scrap units with the chips of course. If you find a Triology that got smashed or something that'd be a find.
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