Antique radios, Old Time Radios
KT77
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Country:
Great Britain (UK)
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Brand:
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| Tube type: |
Beam Power Tube Power/Output |
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| Identical to |
KT77
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| Similar
Tubes |
Different connections:
EL34
Other base:
6CA7
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Successor Tubes
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KT88
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| Base |
Octal (Int.Octal, IO) K8A, USA 1935
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 6.3 Volts / If 1.4 Ampere / Indirect / Specified voltage AC/DC |
| Description |
Va <800V, Pa <25W
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| Tube prices |
1 Tube prices (visible for members
only)
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| Information source |
Röhren-Taschen-Tabelle, (Franzis RTT)
- - Manufacturers Literature
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KT77: RTT Schwandt
Günther Stabe † 19.8.20
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Just Qvigstad
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KT77: JJ-Electronic
Christian Schaufelberger
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2
Collection of
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