"Complete" list of sweep tubes - Page 2

DF96 · 24th January 2019, 11:15 AM

PL/EL81 (21A6/6CJ6)

30P4

stephen_keller · 24th January 2019, 02:33 PM

Quote:

Originally Posted by pmillett

I did not include the tubes designed for vertical deflection - only horizontal (line) deflection. In general vertical amp tubes are similar to those made for audio amps, and have lower plate dissipation.

Pete

Fair enough. I was not sure what you intended by "sweep" in this context.

Stph

dowdylama · 24th January 2019, 03:13 PM

6HU5/26HU5

Jim

GoatGuy · 24th January 2019, 04:03 PM

Thanks

Steven Kellwer
DowdyLama
DF96

If you care to find the same parameters and info, I'll edit the table and repost. (I wish I could ask a moderator to edit the original, but a repost is all I have “powers” to do)

Just saying,
GoatGuy

kodabmx · 24th January 2019, 04:39 PM

6P13S, 6P31S, 6P36S, 6P42S, 6P45S...

Kay Pirinha · 04:58 PM

What about the PL523 by Telefunken?

or the EL300?

DonYY · 24th January 2019, 07:25 PM

6DQ5 has an alternate heater - 26DQ5

pmillett · 24th January 2019, 09:11 PM

Quote:

Originally Posted by PRR

Of course those stocks are down due to Pete Millett and Pete Traynor and Geloso and many many others co-opting H-sweep tubes for big audio use.

Don't forget George (Tubelab)...

We've only scratched the surface, if you are willing to go to heater voltages other than 6.3V. there are millions of them out there.

Pete

pmillett · 25th January 2019, 04:20 AM

Thanks everybody for the suggestions. I have added a bunch of types and will update the file tomorrow.

The Russian types are difficult because they aren't in most of the data sources I'm using. It's hard for me to identify which are sweep tubes. But if I have type numbers and can find datasheets, I can add at least some of them.

Pete

HollowState · 25th January 2019, 04:54 AM

7534/E130L

24th January 2019, 04:03 PM	#14
GoatGuy diyAudio Member Join Date: Dec 2012 Location: SF Bay Area	Thanks Steven Kellwer DowdyLama DF96 If you care to find the same parameters and info, I'll edit the table and repost. (I wish I could ask a moderator to edit the original, but a repost is all I have “powers” to do) Just saying, GoatGuy __________________ Burnished unicorn horn circuit design only goes so far. When the magic disappoints, its best to rely on solid maths. Just Saying

24th January 2019, 04:53 PM	#16
Kay Pirinha diyAudio Member Join Date: Oct 2011 Location: Somewhere in Germany	What about the PL523 by Telefunken? or the EL300? __________________ „The ships hung in the sky in much the same way that bricks don't.“ (Douglas Adams) Last edited by Kay Pirinha; 24th January 2019 at 04:58 PM.

25th January 2019, 04:54 AM	#20
HollowState diyAudio Member Join Date: Aug 2006 Location: Taxland, New Jersey	7534/E130L __________________ "At the heart of quantum mechanics is a rule that sometimes governs politicians or CEOs - as long as no one is watching, anything goes." ~ Lawrence Krauss

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24th January 2019, 11:15 AM	#11
DF96 diyAudio Member Join Date: May 2007	PL/EL81 (21A6/6CJ6) 30P4

24th January 2019, 03:13 PM	#13
dowdylama diyAudio Member Join Date: Mar 2005 Location: metro Atlanta Georgia USA	6HU5/26HU5 Jim

24th January 2019, 04:39 PM	#15
kodabmx Spreading triode love. diyAudio Member Join Date: Oct 2011 Location: Toronto	6P13S, 6P31S, 6P36S, 6P42S, 6P45S...

24th January 2019, 07:25 PM	#17
DonYY diyAudio Member Join Date: Jun 2018 Location: Waterford, NY	6DQ5 has an alternate heater - 26DQ5

25th January 2019, 04:20 AM	#19
pmillett diyAudio Member Join Date: May 2005 Location: Near Fort Collins, CO	Thanks everybody for the suggestions. I have added a bunch of types and will update the file tomorrow. The Russian types are difficult because they aren't in most of the data sources I'm using. It's hard for me to identify which are sweep tubes. But if I have type numbers and can find datasheets, I can add at least some of them. Pete

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