Posted by GM [ 65.140.133.228 ] on April 15, 2005 at 11:10:49:

In Reply to: Fostex 206 magenet safe distance from tube amp, HELP posted by Peter Swartz on April 14, 2005 at 01:54:49:

Greets!

I doubt it's an issue, I mean I never noticed any audible difference that I could attribute this to when subbing a ferrite magnet motor driver in a tube guitar amp, but adding a 10 ga cold rolled steel (CRS) plate (lots cheaper than Mu metal) between them will solve any potential problems, and if bonded to the top of the cab, increases its rigidity in one of the places where it's most needed.

GM

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