It has been maintained. Sony's highest-grade 5-row varicon FM stereo tuner at the time. Equipped with a FET, the treble elongation is wonderful, and it also has the thickness unique to varicons. The retro and simple panel design is also attractive. Serial 202690 (Itsuro Mizushima)
Maintenance information: 2022.7.26 Maintenance completed (power circuit Tr replacement, since there is no substitute for Tr in the IF circuit, the migration that occurred at the root of the lead root of all Tr is removed for removal, and re-used Install, set on VR exchange for S meter setting, and readjust the detection transformer. MPX separation setting, output VR cleaning, shield case deformation correction, field test)
Accessories: none
Main specifications: FM stereo tuner reception frequency 76MHz to 90MHz frequency characteristics 20Hz to 15kHz antenna terminal 300Ω balanced 75Ω unbalanced W400 × H145 × D310 mm 9.2 kg