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[AMPS] L4B

To: <amps@contesting.com>
Subject: [AMPS] L4B
From: Peter_Chadwick@mitel.com (Peter Chadwick)
Date: Fri, 16 Oct 1998 16:15:17 +0100
Carl says:

>But Peter, you would not expect much in the way of temperature drift in
>the short term. Any heating from either current flow or mounting location
>would cause a slow and gradual change. Since the operating bias for
>3-500Z's is usually defined over a fairly wide range...70-120ma per tube

I guess it depends on how well you want to define the current..........my
amp is in a BIG cabinet and it gets warm inside. However, if  the L4 is
likely to be driven by a modern splatter producer, it probably makes no
difference whatsoever.

73

Peter G3RZP

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