Harman Kardon TD4800-3 Heads Dolby B/C/S HxPro TOTL 1992 High End Cassette Deck - audioweb
HARMAN KARDON TD-4800 3 HEADS CD TRANSCRIPTION QUALITY CASETTE DECK SM Service Manual download, schematics, eeprom, repair info for electronics experts
File:Harman Kardon TD4800 Hi-Fi Cassette Deck with 3 heads (without text in image).jpg - Wikimedia Commons
Harman Kardon TD4800 3 Head Cassette Deck With Remote | #162311835