Ferrite Core 1/4" Cord Noise Suppressor
Ferrite Core 1/4" Cord Noise Suppressor is rated out of 5 by 8.
Rated 4 out of 5
by Kevin - 07006
from very effective on low/mid fi systems.A really useful device but be careful with high end systems as it will ecessively dampen the high frequency respone of the system.
Date published: 2008-01-25
Rated 3 out of 5
by jmann - 04772
from Ferrite noise suppressor, sub woofer TV interfRecently purchased a JBL "SUB12" subwoofer which caused TV and FM reception interference. The JBL/Harmon Industries tech explained that the SUB12 uses a class D amplifier which is inherently noisy and suggested trying a ferrite choke on the power cord to possibly reduce the problem. The unit is extremely handy to use, snaps right in place anywhere on the cord. However, in this case, there was little if any reduction in the reception interference. Surprised JBL would sell a product with this problem.
Date published: 2007-11-28