Posted by Wayne Parham [ 70.234.133.214 ] on March 16, 2009 at 14:04:42:
In Reply to: What are the differences of the sound when using different isolation transformers? posted by auchain on March 16, 2009 at 01:36:15:
In some cases, the reduction of hum is substantial. It really depends upon the condition, quality and configuration of the earth ground connections. An isolation transformer can break a ground loop, which in turn can result in the reduction of noise.
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