Circuit Overview:
A divide down based electric piano oriented machine w/ 7 presets.
Service Tips:
Use of a headphone amp recommended in tracking missing/distorted notes in all divide down type circuits like this. Get diagram of chip in question and listen to notes that are present and missing/distorted and you should be able to find bad chip.
Parts:
I probably have some parts for these. No clue who else would except probably vintageplanet.
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