The Russian 6C19PI is a triode and usually are seen with sharp pointed pins and a "flying saucer" getter.
My guess is a 6360 dual beam tetrode. You will need to follow a few pins to see if they match up with the data sheet. If I'm right, a single tube is a push pull audio output stage that makes 12 watts.
My guess is a 6360 dual beam tetrode. You will need to follow a few pins to see if they match up with the data sheet. If I'm right, a single tube is a push pull audio output stage that makes 12 watts.
I have spent the last 5 years sorting through 41 large boxes that contained a total of about 100,000 loose unboxed tubes. I didn't count them all, just one box. I sorted each box by size, tossing all the broken ones. Then by number of pins, then unique features, and so on until they were mostly all sorted.
I found a few that looked like yours and they were all 6360's. The square cutouts on the beam plates were the unique feature that I sorted by. There could be some other tubes that have this feature, but they weren't in my collection.
I found a few that looked like yours and they were all 6360's. The square cutouts on the beam plates were the unique feature that I sorted by. There could be some other tubes that have this feature, but they weren't in my collection.
Hey Gorge.....that would have taken a few evenings!!
Yeah I think there were 3 more in the box, this one is dead as spotted 🙂
Yeah I think there were 3 more in the box, this one is dead as spotted 🙂
Yes, looks like 6360 (QQV03/10 in UK, QQE03/12 in Europe). There are quick-heat directly heated versions too (used in mobile VHF transceivers). Check the heater.
Does it have an etch code?
Does it have an etch code?
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Hi Peter, just looked over the other 3 and I can see a very faint QQ on one of the valves so they my well be QQVO3-10's
How's the weather? I used to visit Chippenham with work and my father lives in Calne.
Thanks
How's the weather? I used to visit Chippenham with work and my father lives in Calne.
Thanks
Sunny today, but has been very cold and very wet. The cold I don't mind but the persistent rain is miserable.
Attached a couple of amp pics, one a completed project the other EL95 push pull x 8 still in development... (See the thread in the forum listing "EL95 push pull"
Where do you live now?
P.
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