- 1. Re: [Amps] Ten-Tec Centurion Mod. 422 Tubes Look Biased on at, Turn on (score: 1)
- Author: Floyd Sense <k8ac@k8ac.net>
- Date: Wed, 18 Jul 2018 14:14:27 -0400
- John - a couple of points on the Centurion. The first has nothing to do with your problem, but concerns the metering. As you may know, there's a mini-pot in series with every meter function source
- /archives//html/Amps/2018-07/msg00056.html (8,331 bytes)
- 2. [Amps] Alpha 89 ALC question (score: 1)
- Author: Floyd Sense <k8ac@k8ac.net>
- Date: Sat, 16 Feb 2019 14:04:41 -0500
- Please - this is a simple technical question about the Alpha 89. No lectures about the evils of using ALC, etc. I recently acquired an Alpha 89 amp from the original owner and am checking it out thor
- /archives//html/Amps/2019-02/msg00046.html (7,523 bytes)
- 3. [Amps] 3CX800A7 low grid current version? (score: 1)
- Author: Floyd Sense <k8ac@k8ac.net>
- Date: Sat, 16 Mar 2019 16:33:35 -0400
- I see that RF Parts carries a "low grid current version" of the 3CX800A7 tube, but haven't been able to locate any technical info on the tube. I assume that this version of the tube might result in
- /archives//html/Amps/2019-03/msg00026.html (7,094 bytes)
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