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1. [AMPS] 4-1000 is this a good tube? (score: 1): Author: kb8gnf@orwell.net (Bobo); Date: Wed, 17 May 2000 23:11:14 -0400; I have a chance to buy a homebrew 4-1000 amp. I'm not familiar with this tube. Is this tube easy to drive? Forgiving? What type of out put can be expected for a single tube with a serious power suppl; /archives//html/Amps/2000-05/msg00200.html (7,125 bytes)
2. [AMPS] 4-1000 is this a good tube? (score: 1): Author: 2@vc.net (measures); Date: Wed, 17 May 2000 22:15:30 -0700; not in AB2 with a 3000v supply. . The 4-1000A/8166 is difficult to damage. With a 7500v supply, 3 out is possible. later, Bob - Rich..., 805.386.3734, www.vcnet.com/measures. end -- FAQ on WWW: http; /archives//html/Amps/2000-05/msg00202.html (7,883 bytes)
3. [AMPS] 4-1000 is this a good tube? (score: 1): Author: jono@enteract.com (Jon Ogden); Date: Thu, 18 May 2000 01:36:30 -0500; Bob, It's a great tube when run in grounded-grid service. You'll need a lot of juice. I run about 5500 volts under load (6KV idle) and get legal limit with less than 100 Watts. It is a tough tube to; /archives//html/Amps/2000-05/msg00206.html (8,509 bytes)
4. [AMPS] 4-1000 is this a good tube? (score: 1): Author: jono@enteract.com (Jon Ogden); Date: Thu, 18 May 2000 01:40:27 -0500; Also, Bob, I forgot to mention: Many of the guys run the tube at lower voltages. And many of the old designs floating around have it running at 3 to 4 KV. However, most of those old designs were base; /archives//html/Amps/2000-05/msg00207.html (8,348 bytes)
5. [AMPS] 4-1000 is this a good tube? (score: 1): Author: jono@enteract.com (Jon Ogden); Date: Thu, 18 May 2000 09:30:47 -0500; Bob, I forgot to mention yet another thing to consider when using a 4-1K. When running at high anode voltages, the output imedance of the tube begins to get rather large. If memory serves me it's on; /archives//html/Amps/2000-05/msg00213.html (9,860 bytes)

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