Another Radio Identification
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Location: Australia, SA
Member since 21 December 2011
Member #: 1047
Postcount: 85
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I have been to the city and another radio followed me home.
It is a wooden cased mantle radio with 4 valves in it. EL3N, EBF1, 80, and someone has scratched 6A8 in the last one.
5467 or 3467 is stamped into the chassis. The Art S&P sticker on the back says "Selex Transfers", G.W.Green & Sons Pty Ltd Melbourne D2030.
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Location: Wangaratta, VIC
Member since 21 February 2009
Member #: 438
Postcount: 5474
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EBF1 sounds wrong.
EBF 11 is a pentode double diode as is EBF33. Perhaps EBF2.
The latter, is what I would expect in a reflexed set.
EBF11 has a weird 9 pin base & is possibly a metal
EBF2 I think is a "P" base
EBF 33 is an octal.
Marc
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Location: Wangaratta, VIC
Member since 21 February 2009
Member #: 438
Postcount: 5474
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A common used early balloon type with "P" Base is EBL1
http://tubedata.milbert.com/sheets/102/e/EBL1.pdf
That has diode plates, the pentode is capable of 9 Watts
EL3N is an output tube of similar capability http://tubedata.milbert.com/sheets/030/e/EL3N.pdf
No diode plates
Marc
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Location: Australia, SA
Member since 21 December 2011
Member #: 1047
Postcount: 85
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Marc,
The EB*1 is a Philips, Miniwatt, 96, Made in holland valve with an 8 contact plug in the base which plugs into a socket on the chassis which is similar in type to the EL3N.
The EB*1 has a top contact and the whole glass envelope is sprayed gold.
The EL3N has a gold band sprayed low down on the glass envelope.
Maybe it is an EBE1?
I have Emailed Brad some pictures to post here.
Regards.
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Location: Wangaratta, VIC
Member since 21 February 2009
Member #: 438
Postcount: 5474
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The European numbering system is not the same as the American one.
Their system uses a letter for the heater volts but the other letters will tell you if it is a triode, pentode etc.
The set you have is likely a reflex if it only has four valves.
6A8 may be a ring in, does this thing have SW as well as BC? If it has SW I would not expect 6A8, more likely 6J8 or ECH35.
Wrong valves is always an issue when trying to identify a chassis.
Marc
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Location: Australia, SA
Member since 21 December 2011
Member #: 1047
Postcount: 85
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Marc
I am sure it is Medium Wave only. What is BC?
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Administrator
Location: Naremburn, NSW
Member since 15 November 2005
Member #: 1
Postcount: 7451
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BC == Broadcast Band, same as AM (Amplitude Modulation) or MW (Medium Wave)
‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
A valve a day keeps the transistor away...
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Administrator
Location: Naremburn, NSW
Member since 15 November 2005
Member #: 1
Postcount: 7451
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Photos uploaded to first post.
‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
A valve a day keeps the transistor away...
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