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Identical to 57 = UZ-57 = A257 = VT-57 = W2161 = PH57 = PH257 = ER57 = VT155_GPO = CV1704 = T-57 = NU-57 Similar valves Other shape (e.g. bulb type): G-57-S ; M57 Replaced normally - small diff.: 38057; 57E ; C57 Other class quality (otherwise equal): 57S ; CV612 ; NU-57S Heater different: 77 Other base: 57_Coronet ; RJ571 Other base and other heater: 6D7 First series Aug.1931 70 Years of Radiotubes and V. Replaces the 24A Evoluzioni models 77 6J7 6C6 6D7
57 RCA Valve
€28.00
€27.90
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Identical to 57 = UZ-57 = A257 = VT-57 = W2161 = PH57 = PH257 = ER57 = VT155_GPO = CV1704 = T-57 = NU-57 Similar valves Other shape (e.g. bulb type): G-57-S ; M57 Replaced normally - small diff.: 38057; 57E ; C57 Other class quality (otherwise equal): 57S ; CV612 ; NU-57S Heater different: 77 Other base: 57_Coronet ; RJ571 Other base and other heater: 6D7 First series Aug.1931 70 Years of Radiotubes and V. Replaces the 24A Evoluzioni models 77 6J7 6C6 6D7
Socket 6-Pin-Base U6A, old, USA (Codex=Kf) Top contact with a cap. Used for Radio/TV-reception etc. Filament Vf 2.5 Volt / If 1 Ampere / Indirect / Specified voltage AC/DC Dimensions (WxHxD) incl. pins/tip x 123 x 39 mm / x 4.84 x 1.54 inch Weight 42 g / 1.48 oz Bibliography Essential Characteristics, GE 1973 Tube Lore (II) p. 28 Taschenbuch zum Röhren-Codex 1948/49 Röhrencodex , Röhren-Taschenbuch 1950 23000 Röhren
Valvola 57 RCA
2 Items
Data sheet
- Condition
- NOS