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Re: [Amps] Grounding the grids

Subject: Re: [Amps] Grounding the grids
From: Peter Chadwick <>
Date: Wed, 25 Jul 2007 08:58:37 +0200 (CEST)
List-post: <>
The big professional txs that used a GG output stage tended either to have a 
tube  with a grid flange bolted to the chassis, or a collet arrangement that 
clamped the grid electrically pretty firmly to chassis.
Putting any impedance, AC or DC, between grid and ground seems dodgy to me.
Peter G3RZP
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