Crumar Spirit -1983     Weight = 17.5 Lbs. Number manufactured = 50 MSR = $895


User Manual: Manual Manor
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: Fdisk archive or Manual Manor
Common Service Issues/Tips: below
Parts Sources: Keys knobs semiconductors misc
Uncommon chips/modules used:MM5837 noise gen.,CEM3340 VCO's, CEM3350 dual VCF's, LM556 (in eg), CEM3360 dual VCA's, DAC0800 DAC.
Modifications:
General Info Links: Vintage Synth Explorer or Sound on SOund for some good history/tech details.





Circuit Overview:
     Great subtractive analog Moog/Rhea/Scott designed synth with switchable filter, two mod wheels and pitch, arpeggiator, and other goodies.


Service Tips:
      Never seen one, but since it's so chip based it shouldn't be tough to resolve issues.


Parts:
Lots of discrete parts but likely some oddball ones. Ask if you need a specific part.
Contact Sound Doctorin'