This is a vintage Panasonic RF-8 stereo headphone receiver. It is not working and missing the battery cover. I tried batteries with it with no luck. It is in good cosmetic condition and the knobs all work well. There is some gunk or corrosion near the battery opening, shown in photo 7. It has not been disassembled or sprayed with anything. It measures 3.25" tall and 2" wide. It only works with headphones, no speaker inside. Feel free to ask questions.
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