Re: Source for Fender tube shields?

On Thu, 5 Feb 2009 10:56:29 -0800 (PST), Xtrchessreal
<XtrChessreal@xxxxxxxxx> wrote:

What does a shield do anyway? The whole point is to bring any EMI
signals to ground. Shielding with conductivity is better than
shielding with no conductivity...right? A better conductor provides
better shielding. Unless you know of some material that will block a
magnetic field. So, if you are buying shields for your preamp tubes
they should be good conductors. Watch out for anodized aluminum
products!

Does anodizing have to include an electrical process that includes
adding a potential between the product and some other electrical
plate?

Does it matter when considering anodized shields which anodized
process is used?

Key point: The process of Anodizing does what to the aluminum? The
aluminum becomes _________oxide. And this ________oxide acts like:

A) an electrical insulator
B) an electrical isolator
C) an electrical conductor
D) one of those above
E) none of those above

X
Ya just went over their heads like a rocket...to complicated for a
tard to "get"...

The guitard class was having a test on Friday.
The teacher told them that the only acceptable
absence was either for severe sickness or a
death in the family....

Muley asked the teacher" What if I am tired from
an all night sexathon?

The teacher told him" You'll just have to use the
other hand then....
.

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  • Re: Source for Fender tube shields?
    ... Shielding with conductivity is better than ... A better conductor provides ... Watch out for anodized aluminum ... The process of Anodizing does what to the aluminum? ...
    (alt.guitar.amps)