"Bob Masta" <NoSpam@xxxxxxxxxxx> wrote in message
> As others have noted, this problem may not be helped by
> a Faraday cage, which only provides electrostatic shielding.
> But it should be easy enough to test this for yourself, by
> wrapping your guitar in aluminum foil. (You should first
> wrap it in plastic so the foil doesn't contact the strings.)
> Then ground the foil... presto! A mini-Faraday cage!
1) a faraday cage shields agaist electrostatic and magnetic fields, in case
of an AC field.
2) a faraday cage does not need to be grounded.