Ensoniq SD-1 -1991    Weight = ? Lbs. Number mfg.= ? MRP=$2695

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

Circuit Overview:
     A slightly upgraded VFX-SD from what I can read. Another ROM based wavetable type digital synth.

Service Tips:
      Always verify power supply voltages if problem looks like it could remotely be power supply related. Anyone know of other issues?

Syntaur has many parts for Ensoniq specifically. Let me know if you need a specific part from my listings in the parts section that you don't find elsewhere or whatever.
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