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Re: [Amps] AL-80B Trouble

To: Amps@contesting.com
Subject: Re: [Amps] AL-80B Trouble
From: Scott Manthe <n9aa@arrl.net>
Date: Fri, 25 Aug 2006 11:30:21 -0500
List-post: <mailto:amps@contesting.com>
This seems to be a very common occurrence in later Amperex tubes. The 
tube is at fault, not the amp- replace the tube and you'll likely get 
good service from the amp.

73,
Scott, N9AA

Mike Schlamp wrote:
>       HELP: Is my assumption too far fetched?  If the tube is shorted, what 
> could have  happened to cause this, considering the tube is only 3yrs of age? 
>  My fear is if I just replace the tube, I will  end up back to square one 
> over time.  Is  there any trouble shooting guide regarding the Amp?  I am 
> looking for a document or notes  indicating voltages, along with tips of what 
> to look for.
>        
>       Thank you,
>        
>       Mike
>       W5CUL
>   
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