Around the power supply, many coupling capacitors, MT socket, SP terminal, RCA terminal, VR, 4 VR for tone control have been replaced, maintenance? There are 3 stickers that I think I did. You can check the sound output, volume and sound quality with the phono, tuner, tape and auxiliary, but I don't know if the performance is maintained, but the power tube has a Toshiba, Mallory? Dell? There are condensers, etc., the sound has been emitted for more than 10 hours, but no abnormality was seen, no VR type of glaze came out, the inside is very clean, of course, it has changed over time. Some panels are faded, but I think it's good.
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