Antique radios, Old Time Radios
QA2401
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Country:
Great Britain (UK)
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| Identical to |
QA2401
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| Similar
Tubes |
Other class quality (otherwise equal):
6C4
; EC90
; L77
|
| Base |
Miniatur-7-Pin-Base B7G, USA 1940
|
| Filament |
Vf 6.3 Volts / If 0.15 Ampere / Indirect / Specified voltage AND current AC/DC |
| Description |
Special Quality version of the L77
Comprises an SQ version of a single triode as mounted in the B327/12AU7
Text in other
languages (may
differ)
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Dimensions (WHD)
incl. pins / tip |
19 x 55 x mm / 0.75 x 2.17 x inch |
| Information source |
- - Manufacturers Literature
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| Tube Tester Data |
Avo CT160 |
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Just Qvigstad
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Collection of
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| Data Compliance |
More Information |
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