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1. [AMPS] GI7BT Tubes and sockets (score: 1): Author: w4th@webtv.net (Tom Hix W4TH); Date: Fri, 31 Aug 2001 23:47:32 -0500 (CDT); If any of you folks are looking for a neat little triode that makes a great little near legal limit amp with a pair, take a look at these Russian GI7BT tubes....These are really neat, rugged, tubes a; /archives//html/Amps/2001-09/msg00005.html (7,517 bytes)
2. [AMPS] New 3-500zg for sale (score: 1): Author: w4th@webtv.net (Tom Hix W4TH); Date: Thu, 6 Sep 2001 16:42:15 -0500 (CDT); I have several brand new 3-500zg graphite tubes for sale. These tubes are factory fresh and have all been tested. Under the terms of the purchase which I made to acquire these tubes, I had to agree n; /archives//html/Amps/2001-09/msg00082.html (7,322 bytes)
3. [AMPS] Which came first (score: 1): Author: w4th@webtv.net (Tom Hix W4TH); Date: Fri, 21 Sep 2001 23:04:44 -0500 (CDT); Pete says: Can anyone answer off the top of his or her head? Which series of amplifiers came first at Ameritron -- the AL-1200/1500/82 or the AL-800H/80B/etc.? 73, Pete N4ZR == The AL-1500, AL-1200,; /archives//html/Amps/2001-09/msg00400.html (6,996 bytes)
4. [AMPS] New Tube in SB-230 (score: 1): Author: w4th@webtv.net (Tom Hix W4TH); Date: Fri, 28 Sep 2001 16:56:10 -0500 (CDT); Tore; I vote for the pair of Svetlana GI-7b or GI7BT(same tube) triodes as replacement tubes for the SB-230. Tore if you will look at this page on my web site, http://www.tomstubes.com/amp-conversion; /archives//html/Amps/2001-09/msg00482.html (7,847 bytes)
5. [AMPS] GS 35B TUBE SOCKETS (score: 1): Author: w4th@webtv.net (Tom Hix W4TH); Date: Fri, 10 Aug 2001 12:03:38 -0500 (CDT); I have had many request since I started selling the Svetlana tubes for a socket for the fine Svetlana triode, the GS-35B. Well I finally have some....They come in both the single and double tube vers; /archives//html/Amps/2001-08/msg00121.html (7,294 bytes)
6. [AMPS] GS-35B sockets (score: 1): Author: w4th@webtv.net (Tom Hix W4TH); Date: Sat, 11 Aug 2001 05:58:58 -0500 (CDT); My notice about my having access to the GS-35B sockets has really had me swamped with request for specs and pix of the sockets....One thing I did forget to mention is the fact that that these sockets; /archives//html/Amps/2001-08/msg00129.html (7,354 bytes)
7. [AMPS] Brand New Svetlana 4cx1600b for sale (score: 1): Author: w4th@webtv.net (Tom Hix W4TH); Date: Thu, 16 Aug 2001 02:34:16 -0500 (CDT); I have for sale a brand new factory fresh Svetlana 4cx1600b tube. This tube is still sealed in the factory plastic. For a picture go to this link. http://community.webtv.net/w4th/4cx1600b/ I guarante; /archives//html/Amps/2001-08/msg00151.html (7,318 bytes)
8. [AMPS] New 3cx800a7 and 4cx1600b Svetlanas (score: 1): Author: w4th@webtv.net (Tom Hix W4TH); Date: Thu, 19 Jul 2001 09:16:49 -0500 (CDT); Brand new 3cx800a7 $375 Brand new 4cx1600b $ 395 Pair 4cx800a $200 shipped. Pair 4cx400a $180 Pair gi7b $100 All are Svetlana tubes. Tom's Tubes http://www.tomstubes.com Be sure to visit my web sites; /archives//html/Amps/2001-07/msg00221.html (8,332 bytes)
9. [AMPS] 4cx800a (score: 1): Author: w4th@webtv.net (Tom Hix W4TH); Date: Fri, 8 Jun 2001 14:40:03 -0500 (CDT); Just a reminder that I am still selling the 4cx800a tubes for $200 a pair shipped. I also have the matching sk1a sockets for the 4cx800a tubes. I also have the 4cx400a tubes and I am glad to announce; /archives//html/Amps/2001-06/msg00077.html (7,436 bytes)
10. [AMPS] 3cx800a7 & 4cx1600b (score: 1): Author: w4th@webtv.net (Tom Hix W4TH); Date: Mon, 25 Jun 2001 17:02:32 -0500 (CDT); I have a brand new factory fresh pair of the Svetlana 3cx800a7 tubes. I also have new Svetlana 4cx1600b tubes. I have the Svetlana 4cx800a tubes for $200 a pair delivered. If interested drop me a lin; /archives//html/Amps/2001-06/msg00278.html (6,600 bytes)
11. [AMPS] Clipperton conversion (score: 1): Author: w4th@webtv.net (Tom Hix W4TH); Date: Thu, 22 Mar 2001 14:49:35 -0600 (CST); Take a look at this neat conversion one of my customers did on this old Cliperton QRO amp. He used the Russian triodes GI7B. He said he would be glad to help anyone with a similar conversdion. http:/; /archives//html/Amps/2001-03/msg00198.html (7,272 bytes)
12. [AMPS] Tom's Tubes (score: 1): Author: w4th@webtv.net (Tom Hix W4TH); Date: Thu, 1 Feb 2001 17:39:23 -0600 (CST); Hello all my friends on the reflector. I just wanted you to be aware that my web site has moved. The new URL is: http://www.tomstubes.com I hope you will please bookmark the page. I still offer gu74b; /archives//html/Amps/2001-02/msg00042.html (7,166 bytes)
13. [AMPS] 8873 (score: 1): Author: w4th@webtv.net (Tom Hix W4TH); Date: Sat, 24 Feb 2001 16:35:17 -0600 (CST); I am trying to help a Czech Sea Scout Rescue group obtain a tube for their SB-230 amp. I know these tubes are about impossible to find, but if anyone has one they would part with, or know of anyone e; /archives//html/Amps/2001-02/msg00318.html (6,927 bytes)
14. [AMPS] 8873 (score: 1): Author: w4th@webtv.net (Tom Hix W4TH); Date: Sat, 24 Feb 2001 18:17:27 -0600 (CST); I guess you folks read my mind and knew the tube I was looking for in my previous post was the 8873...hi hi. Sorry I didn't mention the tube number other than the subject of the message. 73 Tom Previ; /archives//html/Amps/2001-02/msg00322.html (7,189 bytes)
15. [AMPS] 4cx1600b (score: 1): Author: w4th@webtv.net (Tom Hix W4TH); Date: Thu, 25 Jan 2001 20:28:47 -0600 (CST); I have a couple of new 4cx1600b tubes. If interested please drop me a line. 73 Tom == Be sure to visit my web sites. Tom's Tubes, Svetlana Amateur Radio Amp Tubes. http://www.tomstubes.com Ham Radio; /archives//html/Amps/2001-01/msg00638.html (6,689 bytes)
16. [AMPS] Svetlana Closing US Offices (score: 1): Author: w4th@webtv.net (Tom Hix W4TH); Date: Wed, 6 Dec 2000 18:16:58 -0600 (CST); The information about Svetlana closing it's US offices are true. I have been contacted by several of their customers saying they were cut off with no notice at all. Sorry, that is all I know. 73 Tom; /archives//html/Amps/2000-12/msg00102.html (7,111 bytes)
17. [AMPS] tubes for sale. (score: 1): Author: w4th@webtv.net (Tom Hix W4TH); Date: Tue, 12 Dec 2000 00:27:43 -0600 (CST); http://msnhomepages.talkcity.com/ClassifiedsCt/tomstubes/index.html Just a reminder. I am still offering Svetlana 811a tubes for $20 ea, 4cx800a/gu74b tubes for $95 ea, 4cx400a $90 ea, gs-35b $134.95; /archives//html/Amps/2000-12/msg00203.html (7,355 bytes)
18. [AMPS] possible amp tube (score: 1): Author: w4th@webtv.net (Tom Hix W4TH); Date: Sat, 18 Nov 2000 00:12:26 -0600 (CST); Will the guys that are into building amateur pa amps please take a look at the specs for this big Russian tube, and see what you think the prospects would be for building an amp with this tube. This; /archives//html/Amps/2000-11/msg00199.html (9,459 bytes)
19. [AMPS] Re: RF Amplifier Discussion Digest V3 #451 (score: 1): Author: w4th@webtv.net (Tom Hix W4TH); Date: Sun, 19 Nov 2000 20:58:23 -0600 (CST); In responce to SM5KI question == One important question is, why they did not they make copies of the excellent 88 family (8877, 8874 etc) and why did not the proposed 3-600Z come out from Svetlana? L; /archives//html/Amps/2000-11/msg00228.html (7,495 bytes)
20. [AMPS] Need dead tubes (score: 1): Author: w4th@webtv.net (Tom Hix W4TH); Date: Fri, 6 Oct 2000 21:57:26 -0500 (CDT); I need a dead 4cx800a Svetlana, not the gu74b, but the true Svetlana 4cx800a. I also need a dead 4cx400a Svetlana, not a gs36b. I also need a dead 4cx1600b. If you have any of these and would sell th; /archives//html/Amps/2000-10/msg00113.html (7,252 bytes)

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