Antique radios, Old Time Radios
CV2527
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| Tube type: |
Pentagrid-Converter (Heptode) Pentagrid (new) |
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| Identical to |
CV2527
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| Similar
Tubes |
Other class quality (otherwise equal):
6BA7
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| Base |
Noval, 9 pin miniature (USA pico-9) B9A
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| Was used by |
Military and/or Government |
| Filament |
Vf 6.3 Volts / If 0.3 Ampere / Indirect |
| Information source |
-- Original-techn. papers.
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CV2527
Emilio Ciardiello
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Just Qvigstad
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