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1. [Amps] Alpha 78 Labels/upgrades (score: 1)
Author: Eric Rosenberg <ericrosenberg.dc@gmail.com>
Date: Tue, 22 Feb 2011 12:03:33 -0500
I used a 78 for the first time this past weekend. Quit ehte machine. The bulb in the left (Plate) meter is out. Is hte bulb in and of itself replaceable, or do I need a new meter movement. If the lat
/archives//html/Amps/2011-02/msg00158.html (7,172 bytes)

2. Re: [Amps] Alpha 78 Labels/upgrades (score: 1)
Author: Eric Rosenberg <ericrosenberg.dc@gmail.com>
Date: Fri, 25 Feb 2011 15:28:27 -0500
Mark -- Is it possible to open up the meter and remove the scale? Is the scale an integral pasrt of the meter movement? If so, is there a solvent available that can remove the "printing"? In the mean
/archives//html/Amps/2011-02/msg00185.html (8,194 bytes)

3. [Amps] Determining the Age of A Tube? (score: 1)
Author: Eric Rosenberg <ericrosenberg.dc@gmail.com>
Date: Fri, 25 Feb 2011 21:58:09 -0500
I'm using a borrowed ETO 78 (early vintage). The person loaning it to me (K2PS) has no idea how old the tunes are... he hasn't changed them. Last weekend (ARRL DX CW) we didn't get more than 1kw out,
/archives//html/Amps/2011-02/msg00192.html (7,156 bytes)

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