Antique radios, Old Time Radios
HF-300B
Country:
Japan
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Identical to |
HF-300B
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Similar
Tubes |
Normally replaceable-slightly different:
300B
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Base |
UX-Base (4 Pins (2 thick, USA 1924, UX)
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Was used by |
Radio/TV-reception etc. |
Filament |
Vf 5 Volts / If 1.6 Ampere / Direct |
Description |
This tube was a power amplifier type, made in 1974.
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Information source |
-- Collector info (Sammler) Dawn of Tube Production in Japan - Ohtsuka.
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HF-300B: Fin Stewart
Fin Stewart
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Just Qvigstad
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