What next?

mhardy6647

Optonica was Sharp's 'prestige' brand for hifi audio. Never quite caught on in the US, but it was pretty decent quality stuff.

https://audio-heritage.jp/SHARP/index.html

Japanese site; good resource for less-than common equipment in the US. The receivers and tuners will be different than US models, because the Japanese FM band is different than ours. Japanese FM occupies 76 to 90 MHz (now expanded to 95 MHz??) compared to the otherwise-standard band of 87.9 to 107.9 MHz (IIRC).

BassFreak101

Ok

BassFreak101

That's why I had a really hard time finding info on it, im pretty sure the model I have has sanyo Darlington packs.