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41. [Amps] SELL: Filament transformers (score: 1): Author: Gudguyham@aol.com; Date: Tue, 30 Mar 2004 06:52:52 EST; Offering the following filament transformers for sale: 1. Peter Dahl 5v at 20 amps 120v primary. I had this transformer made for me for a pair of 8877's. Cost me $125.00 will sell for $75.00 plus shi; /archives//html/Amps/2004-03/msg00349.html (7,350 bytes)
42. [Amps] SELL: Chimneys (score: 1): Author: Gudguyham@aol.com; Date: Tue, 30 Mar 2004 07:12:31 EST; Offering a set of chimneys for the 3-500 tube. Like new condx. no cracks or discoloration's. Opened top style manufactuer unknow. $45.00 for the set of them plus shipping. E-mail direct if interested; /archives//html/Amps/2004-03/msg00351.html (6,618 bytes)
43. Re: [Amps] SB221: Can you saftely mix and run an Eimac 3-500Z withand RF Par... (score: 1): Author: Gudguyham@aol.com; Date: Sun, 4 Apr 2004 10:32:39 EDT; Hello Jeff, have a look at the tube, I will bet that the pin came unsoldered from heat and sparking occurred in between the tube pin and the outer pin. The sparking causes an insulation type deposit; /archives//html/Amps/2004-04/msg00026.html (8,382 bytes)
44. Re: [Amps] power supply question (score: 1): Author: Gudguyham@aol.com; Date: Sun, 4 Apr 2004 10:35:09 EDT; HI Ken, I would say that you are still way in the comfort zone at 7200 volt capacity. Go for it! What tube are yo running? 73 Louie _______________________________________________ Amps mailing list A; /archives//html/Amps/2004-04/msg00027.html (7,343 bytes)
45. [Amps] SELL: amplifier parts (score: 1): Author: Gudguyham@aol.com; Date: Tue, 6 Apr 2004 02:52:37 EDT; Offering the following amplifier parts: 1.Filament transformer from Henry amp running a pair of 8877's. Has a pair of 5v 20A secondary windings and mulitapped primary. $75.00 2. Ceramic Vac. Variable; /archives//html/Amps/2004-04/msg00050.html (7,078 bytes)
46. [Amps] SB-220 SB-200 PARTS (score: 1): Author: Gudguyham@aol.com; Date: Sat, 10 Apr 2004 02:12:08 EDT; Have the following parts for sale for these amps: SB-200- Load and Plate tune variable caps.....Load $15.00 Plate tune $25.00 HV metering resistors $3.00 a set. input tune coils with caps...$10.00 ea; /archives//html/Amps/2004-04/msg00068.html (6,636 bytes)
47. [Amps] SELL: FILAMENT TRANSFORMERS (score: 1): Author: Gudguyham@aol.com; Date: Sun, 18 Apr 2004 20:54:37 EDT; Offering some very nice Filament transformers!! Two types, the first type being a potted small footprint about 3" square by 4" high. The rating is 5 volts at 20 amps, typically used for a pair of 887; /archives//html/Amps/2004-04/msg00119.html (6,704 bytes)
48. Re: [Amps] Chinese 8877 (3cx1500a7) (score: 1): Author: Gudguyham@aol.com; Date: Fri, 23 Apr 2004 02:35:23 EDT; Hi Tom, I have a Penta 8877 (3CX1500A7) in my AL-1500 for some time now and it works seemingly every bit as good as the Eimac. As you know the AL-1500 has no parasitic suppressor and still, no proble; /archives//html/Amps/2004-04/msg00157.html (8,474 bytes)
49. [Amps] SELL: TUBE SOCKETS (score: 1): Author: Gudguyham@aol.com; Date: Sun, 25 Apr 2004 17:25:48 EDT; Offering the following tube sockets for sale: A pair of Eimac SK-510's used, but in excellent condx. They are for the 3-1000 or the 4-1000 tubes. $70.00 for the pair or $40.00 each sold separately A; /archives//html/Amps/2004-04/msg00203.html (6,486 bytes)
50. Re: [Amps] AL-572 high input SWR (score: 1): Author: Gudguyham@aol.com; Date: Mon, 10 May 2004 07:17:55 EDT; HI Kirk, it sounds to me that you have a dead tube. There are 4 tubes in that amp, and if one is dead it will upset the whole apple cart. My bet is on one dead tube or maybe 2 of them. Time to start; /archives//html/Amps/2004-05/msg00109.html (7,373 bytes)
51. Re: [Amps] Centurion repair? (score: 1): Author: Gudguyham@aol.com; Date: Fri, 4 Jun 2004 06:35:04 EDT; Hi Rob, what is the problem with your amp? Perhaps the group here can identify the problem and you can fix it yourself. We have a wealth of knowledgeable people here. Want to try that? Give us the pr; /archives//html/Amps/2004-06/msg00014.html (6,788 bytes)
52. Re: [Amps] Alpha-76pa Question (score: 1): Author: Gudguyham@aol.com; Date: Fri, 4 Jun 2004 06:40:14 EDT; Is the resting plate current normal? If so, the zener is not your problem. What is the SWR looking into the amp? Is that low? Is your exciter folding back in power? Is the testing being done in a dum; /archives//html/Amps/2004-06/msg00015.html (7,384 bytes)
53. [Amps] SELL: HENRY 5K CLASSIC AMPLIFIER (score: 1): Author: Gudguyham@aol.com; Date: Thu, 15 Jul 2004 06:40:41 EDT; Offering a new,out of the box, pristine, dummy load tested only, Henry 5K Classic 10-80m amplifier. Runs a pair of Eimac 3cx1200A7's making 2400W output w/100w of drive. ( Will make 3.5KW+ w/200W dri; /archives//html/Amps/2004-07/msg00078.html (7,277 bytes)
54. [Amps] SELL: **MINT** AMERITRON AL-82 (score: 1): Author: Gudguyham@aol.com; Date: Mon, 26 Jul 2004 13:23:14 EDT; Offering for sale a **MINT** Ameritron AL-82. Late model using Amperex 3-500ZG tubes. Low hours!! Vitually like new! Save alot of money over new!! $1400.00 FIRM Pick up or will ship 3 boxes insured.; /archives//html/Amps/2004-07/msg00205.html (6,454 bytes)
55. [Amps] NEW TUBES FOR SALE! (score: 1): Author: Gudguyham@aol.com; Date: Tue, 27 Jul 2004 06:28:05 EDT; Offering a few new tubes........... 1. NIB Penta Labs 3CX800A7. This tube is new in the box, never used. This tube is every bit as good as an Eimac. Great for a single tube amp like the Commander ser; /archives//html/Amps/2004-07/msg00210.html (7,274 bytes)
56. [Amps] SELL:panel lamp bulbs for Dentron amps (score: 1): Author: Gudguyham@aol.com; Date: Fri, 30 Jul 2004 07:02:16 EDT; Offering replacement panel lamp bulbs for Dentron amplifiers. These are the small flanged type bulbs that are behind the ususal red and green Dentron panel lamp covers. $3.00 each shipped. Limited qu; /archives//html/Amps/2004-07/msg00238.html (6,279 bytes)
57. [Amps] 220 volt outlets (score: 1): Author: Gudguyham@aol.com; Date: Mon, 7 Feb 2005 19:56:09 EST; Gentlemen, using a couple of exstention cords plugged into 2 different outlets in a house that are on different phases will give you the needed 220 volts in a pinch. You would probably not want to do; /archives//html/Amps/2005-02/msg00271.html (8,278 bytes)
58. Re: [Amps] Even more power solid-state amp's (score: 1): Author: Gudguyham@aol.com; Date: Thu, 31 Mar 2005 06:52:44 EST; In regard to solid state amps.........My cousin who was the engineer in charge of the transmitter for WABC (sk in the 911 tower incident) said to me that all the power running on the transmitter for; /archives//html/Amps/2005-03/msg00740.html (6,788 bytes)
59. [Amps] SELL: NEW IN BOX 3CX800A7 (score: 1): Author: Gudguyham@aol.com; Date: Mon, 23 May 2005 18:10:46 EDT; Offering for sale a NEW 3CX800A7 by Penta. Same specs as an Eimac Tube is new. $275.00 Please e-mail if interested. 73 Lou W1QJ _______________________________________________ Amps mailing list Amps@; /archives//html/Amps/2005-05/msg00274.html (6,101 bytes)
60. Re: [Amps] 220 amp power supply plugs (score: 1): Author: Gudguyham@aol.com; Date: Thu, 23 Jun 2005 11:30:35 EDT; I've been to Lowe's and Home Depot and seen the plethora of 220 plugs they carry. It seems that clothes dryers and electric stoves now used a four conductor plug (rather than the old three conductor); /archives//html/Amps/2005-06/msg00207.html (7,928 bytes)

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