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Vintage Radio (domestic) Domestic vintage radio (wireless) receivers only. |
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4th Dec 2020, 10:29 pm | #1 |
Triode
Join Date: Mar 2016
Location: Toronto, Ontario, Canada
Posts: 18
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Mystery COSSOR tube
Hi As you see in the above pictures, this Cossor - I can't make out what it is. I tested it on my AVO3 & showed excellent results as a 6V6, because the filament @ 6.3v showed the current of a 6V6. However, the tube's numbers/letters are not 6V6. Do identify this Cossor tube. ThanX, Dany, Toronto, Canada |
4th Dec 2020, 10:42 pm | #2 |
Nonode
Join Date: Jun 2013
Location: Surbiton, SW London, UK.
Posts: 2,801
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Re: Mystery COSSOR tube
Only other 6*6 tubes - 6F6, 6L6 - but it looks like a 6V6G[
http://www.r-type.org/exhib/aaa0218.htm |
4th Dec 2020, 10:55 pm | #3 |
Dekatron
Join Date: Nov 2011
Location: Surrey, UK.
Posts: 4,385
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Re: Mystery COSSOR tube
The labelling looks like 6V6G to me. If it was a smudged 6Y6G, this would be betrayed by the much higher heater current.
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