- 1. [Amps] GI-46B tubes. (score: 1)
- Author: "Adam" <linear.amplifier@ntlworld.com>
- Date: Fri, 17 Oct 2003 11:49:25 +0100
- Hi, Does anyone have a pair of the ribbon type anode coolers for these tubes. (I think they call it 'type 2'). Even U/S '46b's will do fine for the job. 73 A.M _______________________________________
- /archives//html/Amps/2003-10/msg00147.html (6,579 bytes)
- 2. [Amps] HI-POT using a LOPT (score: 1)
- Author: "Adam" <linear.amplifier@ntlworld.com>
- Date: Fri, 17 Oct 2003 11:52:16 +0100
- Hi agn, Has anyone tried making a hi-pot tester from line output transformers. There's a design for a simple HV generator on one of the newsgroups, where the output potential is varied by adjusting t
- /archives//html/Amps/2003-10/msg00148.html (6,944 bytes)
- 3. [Amps] HI-POT using a LOPT (score: 1)
- Author: "Adam" <linear.amplifier@ntlworld.com>
- Date: Fri, 17 Oct 2003 11:54:15 +0100
- Sri, here's the link http://www.repairfaq.org/sam/hvinvert.htm#hvipre It looks just the job, but then there's always a 'but' 73 AM _______________________________________________ Amps mailing list Am
- /archives//html/Amps/2003-10/msg00149.html (6,757 bytes)
- 4. [Amps] AC or DC better for indirectly heated cathodes? (score: 1)
- Author: "A.J Moss" <linear.amplifier@ntlworld.com>
- Date: Wed, 19 Nov 2003 13:09:00 -0000
- Hello amps group, I'm in the final throws of getting my 'does all' PSU ready for my first new amp. It's a VHF stripline parallel pair of triodes from the GI-7 family, to a design by YU1AW. Now I'm in
- /archives//html/Amps/2003-11/msg00266.html (8,123 bytes)
- 5. [Amps] Maxwell oil filled capacitors? (score: 1)
- Author: "A.J Moss" <linear.amplifier@ntlworld.com>
- Date: Mon, 8 Dec 2003 22:35:16 -0000
- Hi group, Does anyone have any info on these units, or rather any preference as to which would be best used in an amp HV supply... Maxwell Cat# 30580 54uF 4.2Kv Maxwell Cat#38697 35uF 5.1Kv These I j
- /archives//html/Amps/2003-12/msg00133.html (7,271 bytes)
- 6. [Amps] Bird thruline slug socket problem (score: 1)
- Author: "A.J.Moss" <linear.amplifier@ntlworld.com>
- Date: Fri, 14 May 2004 01:23:47 +0100
- Hi everyone, Got a problem with the socket on my bird thruline. Most slugs insert just fine, but some catch on the contact finger. I'm guessing that the contact fingers themselves may be worn, as the
- /archives//html/Amps/2004-05/msg00128.html (6,856 bytes)
- 7. [Amps] Operating position for ex-Soviet triodes? (score: 1)
- Author: "A.J Moss" <linear.amplifier@ntlworld.com>
- Date: Fri, 25 Jun 2004 12:52:42 +0100
- Dear AMPS contributors, Following some of the 'lore' with cathode and grid 'droop' surrounding some of the ex-soviet triodes, is there any problem with operating, say, a GI-7B external anode triode o
- /archives//html/Amps/2004-06/msg00123.html (6,805 bytes)
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