In Reply to: isolation devices / coupling devices etc posted by gonzo on July 4, 2012 at 04:11:28:
Also and wire with a current induces a magnetic field around it. In short any motion in any circuit with current flowing is harmed by any vibration. I have been shocked at what significant impact vibrations have. I have also been shocked at how little impact typical soft and hard cones, balls, etc. have once you've heard what a well designed device has.
I should also note that the best circuits should probably be in a straight line so that the current flow can not affect any adjacent wire. It would be hell to house a straight line preamp, but I once heard one simply mounted on a 1 by 6 board. It had no shielding, of course, but it was so clean and effortless.
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Follow Ups
- A wire moved in a magnetic field has an induced current. - Norm 07:29:56 07/04/12 (2)
- RE: A wire moved in a magnetic field has an induced current. - middleground 08:51:12 07/04/12 (1)
- No, I have no idea of their magnitude. - Norm 15:29:01 07/04/12 (0)