 |
| Identical to |
PCF82
= 9U8A
= 9EA8
= 9U8
|
| Similar
Tubes |
7731 (Heater different)
XCF82 (Heater different)
6BE8 (Other base and other base diagram)
9Q8 (can normally be replaced - small diff'ce)
ECF82 (Heater different)
|
| First Series |
1953 Tube leaflet collection E.Erb Analysis by original leaflets |
| First Source
(s) |
Jul.1953 : Telefunken-Röhrenmitteilungen
Sep.1953 : Funkschau (FS) 539 53FS18
|
|
| Base |
Noval, B9A
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
-: Indirect /
-: Series, AC/DC /
|
| Tube prices |
0 Tube prices (visible for members
only)
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Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus
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scc
Christian Schaufelberger
|
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RTT 1974 (Franzis) 13. Auflage
Martin Renz
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Iven Müller
Iven Müller
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