Antique radios, Old Time Radios
ER56
Country:
United States of America (USA)
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Identical to |
ER56
= 56
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Base |
UY-Base, 5 Pins (USA, April 1927)
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Was used by |
Radio/TV-reception etc. |
Filament |
Vf 2.5 Volts / If 1 Ampere / Indirect / Specified voltage AC/DC |
Description |
Eveready-Raytheon version of type 56. Tube fitted with four pillar element mounting.
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Dimensions (WHD) incl. pins / tip |
x 108 x 42 mm / x 4.25 x 1.65 inch |
Information source |
-- Collector info (Sammler)
Taschenbuch zum Röhren-Codex 1948/49
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ER56: ARRL Handbook 1972
Anonymous 10 Collector
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Just Qvigstad
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
Collection of
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Forum contributions about this tube
ER56
Threads: 1 | Posts: 4
Hits: 3156 Replies: 3
er56
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Francisc VISKY
12.Oct.07
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1
Here is a nice vacuum tube: ER56, Eveready Raytheon, 4-pillar radio tube. It looks like a triode with cathode. See pictures. Looking in RM it is not founded.
Attachments
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Konrad Birkner † 12.08.2014
12.Oct.07
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2
ER is often found as a prefix for Eveready-Raytheon tubes. Yours is just the same as a common 56.
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Francisc VISKY
12.Oct.07
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3
It looks different and it is from an other manufacturer. Where to upload?
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Ernst Erb
12.Oct.07
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4
Dear Francisc
Nice that you have asked. In the meantime Konrad has installed the ER56 and we would be glad if you upload your photos to the tube.
Cordially,
Ernest
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ER56
End of forum contributions about this tube
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