 |
| Identical to |
ECC85 = 6AQ8 = B719 = 6L12
|
| Similar
Tubes |
Normally replaceable-slightly different: 6T26; ECC865 Heater different: HCC85
|
| First Series |
1954 Tube leaflet collection E.Erb Analysis by original leaflets |
| First Source
(s) |
Oct.1953 : Telefunken-Röhrenmitteilungen
Feb.1954 : Funkschau (FS) # 3
|
| Predecessor Tubes |
ECC81
12AT7
|
|
| Base |
Noval, B9A
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 6.3 Volts / If: 0.435 Ampere / -: Indirect / -: Parallel, (AC/DC) / |
| Description |
Manufacturers include Mazda/Ediswan, Mullard, Brimar, Marconi, Tungsram.
Text in other
languages (may
differ)
|
| Tube prices |
13 Tube prices (visible for members
only)
|
|
|
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|
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Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus
|
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|
TreLe
Trev Levick
|
|
RTT 1974 (Franzis) 13. Auflage
Martin Renz
|
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Röhrenkartei der Funk-Technik
Iven Müller
|
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