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Raytheon 8TP4, Red, 1955
Raytheon 8TP4, Red, 1955
"Transistorized Portable", Red Genuine Top Grain Cowhide with black trim and gold tone grille. It is Raytheon's first transistor radio and the world's second manufactured transistor radio.
7 transistors: CK759, CK760, CK760, CK721, CK721, CK721, CK721, 1 diode: CK706A. Chassis 7RT1 (Type 3). Uses four 1.5 volt "D" batteries. Cabinet is stamped "Jun 15 1955".
The first model had 8 transistors and chassis 8RT1.
Raytheon 8TP4, Red, 1955
Raytheon 8TP4, Red, 1955
Raytheon 8TP4, Red, 1955

Sams Photofact
Brand Model Set Notes Pub year Schematic Inventory
RAYTHEON 8TP-4 TSM-2-99   Nov. 1958 Check Stock
RAYTHEON 8TP4 292-9 A (See Servicer) 1955 Check Stock
RAYTHEON 8TP4 500   1960 Check Stock

Beitman Most Often Needed Radio Diagrams
Brand Model Volume Page Pub year
Raytheon 8TP4 16 (1956) 134 1956
Michigan Antique Radio Club (MARC)
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