[Boatanchors] Tube shields

[Ben]

Heat reduction

Since our problems have been our own creation
They also can be overcome
When we use the power provided free to everyone



> On May 25, 2014, at 5:48 PM, "Bob Jackson" <bob145 at suddenlink.net> wrote:
> 
> I always assumed that tube shields were used to keep stray RF either in or out of the tube or both. Are there other reasons as well like keeping them securely in their sockets via the little springs inside the shield?
> 
> Bob
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