- 1. [Amps] Amps to make (score: 1)
- Author: poster@gate.net (poster)
- Date: Mon, 09 Sep 2002 12:59:02 -0400
- Any one build an amp using three of the GU-74B tubes???? Any plans out there????? Also looking for good plans for using pair 8877 tubes??? Also looking for good plans for pair 4-1000 tubes??? Jack WB
- /archives//html/Amps/2002-09/msg00058.html (6,507 bytes)
- 2. [Amps] Amps to make (score: 1)
- Author: 2@vc.net (2)
- Date: Mon, 9 Sep 2002 10:31:37 -0700
- 2, 4-1000As will make about 1/3 as much suds as a nice tetrode with handles. and the tetrode (8171, et cetera) takes less drive power. On the other hand, the tetrode also has less feedback C, which
- /archives//html/Amps/2002-09/msg00059.html (6,941 bytes)
- 3. [Amps] Amps to make (score: 1)
- Author: philk5pc@tyler.net (Phil Clements)
- Date: Mon, 9 Sep 2002 12:33:56 -0500
- A single YC-156 will out-smoke any of the above. Requires no socket, heater is 15 volts @ 15 amps. Generally same specs as 3CX15000B7, except that the anode cooling fins are smaller. MRI pulls show
- /archives//html/Amps/2002-09/msg00060.html (6,825 bytes)
- 4. [Amps] Amps to make (score: 1)
- Author: vk6apk@eon.net.au (Alek Petkovic)
- Date: Tue, 10 Sep 2002 07:07:45 +0800
- Jack, Why not a single 8171 and be done with it. I have a tube here and I'll part with it very cheaply. Probably less than you would pay for one of your 8877's. 73, Alek. VK6APK
- /archives//html/Amps/2002-09/msg00061.html (7,238 bytes)
- 5. [Amps] Amps to make (score: 1)
- Author: norsan@bright.net (Norman Hockler)
- Date: Mon, 09 Sep 2002 20:20:03 -0400
- And as you know Phil, I sell them. Norm N8NH
- /archives//html/Amps/2002-09/msg00062.html (7,396 bytes)
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