- 1. [Amps] 4CX250B/F (score: 235)
- Author: helge.skram at med.ge.com (Skram, Helge (MED))
- Date: Fri Jun 20 08:21:34 2003
- My experience with Eimac 4CX250B tells me that it needs at least 30 seconds warm-up, preferably 2-3 minutes. I doubt that the RCA version is different. The 250 is a indirectly heated oxide cathode tu
- /archives//html/Amps/2003-06/msg00149.html (7,495 bytes)
- 2. [Amps] AL-80A question (score: 235)
- Author: helge.skram at med.ge.com (Skram, Helge (MED))
- Date: Thu Jun 26 08:13:58 2003
- Hi Here is the answer received from Ameritron about the transformer hum using an AL-80B on 50 Hz I have not tried it yet, since I use an hard object of placed between the chassis and operating desk.
- /archives//html/Amps/2003-06/msg00212.html (7,582 bytes)
- 3. [Amps] AL-80B questions (score: 235)
- Author: helge.skram at med.ge.com (Skram, Helge (MED))
- Date: Mon Mar 3 04:51:09 2003
- Hello I have an AL-80B amp, purchased some years ago with a problem. The first owned said it had popped and developed resting current when keyed (may have been 250mA). It was sent to service and the
- /archives//html/Amps/2003-03/msg00042.html (11,310 bytes)
- 4. [Amps] Cooliing 3-500Z in AL-80 (score: 235)
- Author: helge.skram at med.ge.com (Skram, Helge (MED))
- Date: Fri Aug 1 12:32:40 2003
- I have an AL-80B where the fan is mounted in the wall between the power and RF section. The air is passing the transformer before it cools the 3-500. This seems to be efficient. Have never had any co
- /archives//html/Amps/2002-09/msg00287.html (7,487 bytes)
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