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Old 5th December 2004, 02:06 AM   #1
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Angry Magic Gu15

hello every body, i recently got a box of ry15 (russian version of GU15). the seller told me it was a wonderful small DHT. diyers locally usually connect the tube ad triode to build the single ended schematics,i want to redesign it as a pushpull one.unluckily enough, i got no plot of its triode connection. could you help me with that tiny wonderful small DHT?
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Old 28th February 2012, 01:23 PM   #2
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I guess it is much the same as its big brother the GU50 except for the maximum ratings
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Old 28th February 2012, 01:24 PM   #3
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otherwise see :
-15
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Old 16th June 2014, 09:17 PM   #4
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Originally Posted by VanguardVillage View Post
hello every body, i recently got a box of ry15 (russian version of GU15). the seller told me it was a wonderful small DHT. diyers locally usually connect the tube ad triode to build the single ended schematics,i want to redesign it as a pushpull one.unluckily enough, i got no plot of its triode connection. could you help me with that tiny wonderful small DHT?
Hi,

did anyone use this tube? I got 8 pcs last week. Any good datasheet? What is max anode dissipation? Maybe triode curves?
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Old 17th June 2014, 12:51 AM   #5
Junm is offline Junm  Philippines
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Maybe this help.... ''GSTube.com''. Tubes, sockets etc. Parameters and characteristics GU-15 and this GU15 | Tubes Information....
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Old 17th June 2014, 08:35 AM   #6
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I also found that datas. Txy anyway.

Does anybody know the max ratings? Anode dissipation? ETC...
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Old 18th June 2014, 11:38 AM   #7
Charm is offline Charm  Russian Federation
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GU-15 Pentode (Gurlev).gif GU-15 Triode..gif gu15.zip

Last edited by Charm; 18th June 2014 at 11:43 AM.
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Old 18th June 2014, 03:09 PM   #8
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THX a lot. In triode mode looks quite linear.
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