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Total 3 documents matching your query.

1. [Amps] New Ameritron AL-80B Tune Up (score: 1)
Author: "Thomas F. Giella W4HM" <thomasfgiella@gmail.com>
Date: Mon, 15 Aug 2016 19:01:38 -0400
I purchased a new Ameritron AL-80B and the manual is not totally clear to me as far as tuning it up without damaging the 3-500Z, especially how to set the ALC to prevent overdriving. Could someone th
/archives//html/Amps/2016-08/msg00031.html (7,169 bytes)

2. [Amps] AL-80B Problem (score: 1)
Author: "Thomas F. Giella" <thomasfgiella@gmail.com>
Date: Wed, 23 Jan 2019 12:10:55 -0500
I have an Ameritron AL-80B amplifier that has developed a problem. The plate and grid meter values will intermittently change. The grid lg value goes from 0 to off scale in the negative and the plate
/archives//html/Amps/2019-01/msg00112.html (7,281 bytes)

3. Re: [Amps] AL-80B Problem (score: 1)
Author: "Thomas F. Giella" <thomasfgiella@gmail.com>
Date: Thu, 24 Jan 2019 10:50:45 -0500
I have an Ameritron AL-80B amplifier that has developed a problem. The plate and grid meter values will intermittently change. The grid lg value goes from 0 to off scale in the negative and the plate
/archives//html/Amps/2019-01/msg00115.html (7,094 bytes)


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