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Total 33 documents matching your query.

1. [Amps] NCL-2000 question (score: 1)
Author: fordgt390@yahoo.com (Mark)
Date: Sat, 6 Apr 2002 13:36:47 -0800 (PST)
Hello, Im troubleshooting my NCL and have a question. I have full plate voltage and Im able to properly bias my pair of tubes, and I also have proper grid current. But, I dont have any screen current
/archives//html/Amps/2002-04/msg00218.html (6,826 bytes)

2. [Amps] tetrode boards in an ncl-2000? (score: 1)
Author: fordgt390@yahoo.com (Mark)
Date: Mon, 8 Apr 2002 16:26:15 -0700 (PDT)
Hello, Anyone ever used the G3SEK board in an NCL-2000? Is it feasible? What kind of results did you have? Please let me know, thanks and 73... Mark N0IUJ ____________________________________________
/archives//html/Amps/2002-04/msg00251.html (6,538 bytes)

3. [AMPS] aLPHA 76 AND 78 tube conversions (score: 1)
Author: fordgt390@yahoo.com (Mark)
Date: Tue, 12 Feb 2002 17:38:07 -0800 (PST)
I just wish we could have some real discussion on the topic. Alpha makes good stuff, and if someone did a fairly easy swap with affordable Russian tubes, I know I would be interested. If someone has
/archives//html/Amps/2002-02/msg00123.html (8,986 bytes)

4. [AMPS] caps and and another NCL-2000 request (score: 1)
Author: fordgt390@yahoo.com (Mark)
Date: Sat, 22 Sep 2001 19:08:25 -0700 (PDT)
Hello Everyone, I just wanted to tell everyone thanks for the advice I received on where to procure some replacement power supply caps for my NCL. I ended up finding a place that still had 160uf 450v
/archives//html/Amps/2001-09/msg00407.html (7,047 bytes)

5. [AMPS] ncl-2000 transformer wanted (score: 1)
Author: fordgt390@yahoo.com (Mark)
Date: Sun, 5 Aug 2001 21:28:20 -0700 (PDT)
Hello, I still need a main power transformer for the NCL-2000 amplifier. If anyone has one, please let me know. 73 Mark N0IUJ __________________________________________________ Do You Yahoo!? Make in
/archives//html/Amps/2001-08/msg00062.html (6,754 bytes)

6. [AMPS] capacitor qestion for NCL-2000 (score: 1)
Author: fordgt390@yahoo.com (Mark)
Date: Wed, 29 Aug 2001 11:57:54 -0700 (PDT)
Hello Everyone, Id like to replace the power supply caps in the NCL-2000 Im working on and need to know a good source to purchase caps from. I need 8 100 or 120uf caps at 450-500v. Anyone have any go
/archives//html/Amps/2001-08/msg00367.html (7,167 bytes)

7. [AMPS] test (score: 1)
Author: fordgt390@yahoo.com (Mark)
Date: Sat, 17 Feb 2001 20:15:20 -0800 (PST)
test __________________________________________________ Do You Yahoo!? Get personalized email addresses from Yahoo! Mail - only $35 a year! http://personal.mail.yahoo.com/ -- FAQ on WWW: http://www.c
/archives//html/Amps/2001-02/msg00249.html (6,952 bytes)

8. [AMPS] Tom Hand still do transformers? (score: 1)
Author: fordgt390@yahoo.com (Mark)
Date: Fri, 5 Jan 2001 07:29:15 -0800 (PST)
Hello, Does anyone know if Tom Hand still does transformer work? Does anyone know how to reach him? Thanks and 73. Mark N0IUJ __________________________________________________ Do You Yahoo!? Yahoo!
/archives//html/Amps/2001-01/msg00164.html (6,738 bytes)

9. [AMPS] price of an 8873 tube? (score: 1)
Author: fordgt390@yahoo.com (Mark)
Date: Tue, 16 Jan 2001 08:38:15 -0800 (PST)
Hello everyone, I have a friend who is looking at a Heathkit SB-230 and wants to know what the replacement cost for an 8873 tube is? I know they arent cheap, anyone have a recent figure that replaced
/archives//html/Amps/2001-01/msg00393.html (6,797 bytes)

10. [AMPS] Svetlana closing offices in USA ? (score: 1)
Author: fordgt390@yahoo.com (Mark)
Date: Wed, 6 Dec 2000 06:31:08 -0800 (PST)
I heard it was just CA offices, and that the distribution office in Atlanta would still be open. I dont know if this is correct either? __________________________________________________ Do You Yahoo
/archives//html/Amps/2000-12/msg00091.html (8,413 bytes)

11. [AMPS] SB-230 8877 Tube availability (score: 1)
Author: fordgt390@yahoo.com (Mark)
Date: Thu, 7 Dec 2000 12:09:56 -0800 (PST)
Its a pretty light duty amp Carl, but its ok for very occasional use. I had one for awhile and got nervous about the availability of the 8873 tube. It looks nice and it ran 500-600 watts on ssb, but
/archives//html/Amps/2000-12/msg00122.html (8,792 bytes)

12. [AMPS] transformer rewinding? (score: 1)
Author: fordgt390@yahoo.com (Mark)
Date: Tue, 26 Dec 2000 07:00:06 -0800 (PST)
Hello Everyone, Anyone still do this service reasonably at all for a linear amplifier? Its for an NCL-2000 National Amplifier. Its the main HV transformer of course. Let me know, tnx and Merry Xmas!!
/archives//html/Amps/2000-12/msg00309.html (7,031 bytes)

13. [AMPS] Alpha (score: 1)
Author: fordgt390@yahoo.com (Mark)
Date: Thu, 28 Dec 2000 11:34:08 -0800 (PST)
good news for Alpha!!!!! -- "Reichow, Gary J." <gary.reichow@unisys.com> wrote: __________________________________________________ Do You Yahoo!? Yahoo! Photos - Share your holiday photos online! htt
/archives//html/Amps/2000-12/msg00336.html (11,800 bytes)

14. [AMPS] National NCL-2000 amp wanted (score: 1)
Author: fordgt390@yahoo.com (Mark)
Date: Wed, 4 Oct 2000 06:50:41 -0700 (PDT)
Anyone have one in excellent condition they want to part with? Mark N0IUJ __________________________________________________ Do You Yahoo!? Yahoo! Photos - 35mm Quality Prints, Now Get 15 Free! http:
/archives//html/Amps/2000-10/msg00086.html (6,642 bytes)

15. [AMPS] sb-1000 fan noise (score: 1)
Author: fordgt390@yahoo.com (Steve Smith)
Date: Tue, 5 Sep 2000 07:11:41 -0700 (PDT)
Hello Everyone, Whats the best replacement for a noisy(loud) fan in the Heathkit SB-1000 linear? I just got one back online and its pretty noisy, Im sure this has been covered here before, but who ma
/archives//html/Amps/2000-09/msg00098.html (6,898 bytes)

16. [AMPS] NCL-2000 question (score: 1)
Author: fordgt390@yahoo.com (Steve Smith)
Date: Wed, 6 Sep 2000 22:12:20 -0700 (PDT)
Im going to fire one of these up soon, Im replacing the bias transistors and painting the cabinet. What should I watch out for on this amplifier, as Ive never run one before? Thanks for any feedback
/archives//html/Amps/2000-09/msg00181.html (7,026 bytes)

17. [Amps] Henry 3K? (score: 1)
Author: Mark <fordgt390@yahoo.com>
Date: Fri, 28 Nov 2003 05:31:27 -0800 (PST)
Hello Everyone, I hope everybody had a good holiday and didnt eat too much! I have a chance to buy a Henry 3k console in my area and was wondering if it was a good amp? I havent found much out about
/archives//html/Amps/2003-11/msg00386.html (6,630 bytes)

18. [Amps] Henry 3K Manual wanted (score: 1)
Author: Mark <fordgt390@yahoo.com>
Date: Sat, 6 Dec 2003 19:33:31 -0800 (PST)
Hello, Through some trading I was able to obtain the original Henry 3K with 2, 3-500Z tubes. Does anyone have a manual for this? I dont care if its an original or a copy. In the interim does anyone k
/archives//html/Amps/2003-12/msg00082.html (6,905 bytes)

19. [Amps] Henry 3K (old one) (score: 1)
Author: Mark <fordgt390@yahoo.com>
Date: Tue, 9 Dec 2003 19:39:10 -0800 (PST)
Hello, Through some trading I was able to obtain the original Henry 3K with 2, 3-500Z tubes. Does anyone have a manual for this? I dont care if its an original or a copy. Anyone with meters(teardrop)
/archives//html/Amps/2003-12/msg00151.html (6,885 bytes)

20. [Amps] SB-1000 parts needed (score: 1)
Author: Mark <fordgt390@yahoo.com>
Date: Fri, 26 Dec 2003 10:41:27 -0800 (PST)
Hello, Im helping a friend fix his SB-1000 and need the tube socket, I think its a 275 possibly? I also need the 2.4mH rf choke. Anyone have any of these they want to sell? Merry Christmas from Iowa,
/archives//html/Amps/2003-12/msg00399.html (6,439 bytes)


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