Circuit Overview:
A 16 voice synth with mix of ROM samples and 2 op FM, a digital synthesizer partly designed by Dave Smith of Sequential Circuits using some of the ideas from the Prophet VS. The technology wasn't quite ripe but the Korg Wavestation followed soon after. This also found it's way into a consumer unit with speakers as the B500 found only in Japan I believe, save no vector stick and some different samples/24voice.
Service Tips:
Anyone?
Parts:
While Yamaha normally does not keep parts around more than 5 years or so, I stock what I can.
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