Circuit Overview:
A digital synthesizer which utilizes special processing chips designed to support Yamaha's FM synthesis architecture. It also adds a sampled workstation environment. Trimmed down SY77 from what I hear. 16 bit samples, early digital resonant filter modelling.
Service Tips:
Anyone?
Parts:
While Yamaha normally does not keep parts around more than 5 years or so, some older ones can be gotten from NTS Pro Audio. Otherwise try your local Yamaha dealer or Service person.
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