Antique radios, Old Time Radios
464
| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX)
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 1.1 Volts / If 0.25 Ampere / Direct |
| Description |
Low microphonic pre-amp tube used in microphones
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Dimensions (WHD)
incl. pins / tip |
x 93 x 30 mm / x 3.66 x 1.18 inch |
| Weight |
32 g / 1.13 oz |
| Information source |
-- Collector info (Sammler)
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464: Fin Stewart
Fin Stewart
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Just Qvigstad
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