The Sansui TU-666 is a solid state FM/AM stereo tuner released in June 1970 at 33,800 yen. The frequency linear 3-row varicon provides equal spacing from 76-90 MHz with 250 kHz precision reading. Notable features include electronic FM stereo/mono switching with automatic operation, smoked acrylic illuminated dial, both 300 ohm balanced and 75 ohm coaxial antenna inputs, and muting circuit for inter-station noise elimination.
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