Best way to eliminate "common mode" noise from AC

Gbart is correct regarding PS audio, but if you are concerned why not go for balanced power?

Furman make some balanced power units. Remember the new PS audio regenerators are pretty efficient.

Chadeffect,

The Equitech 2Q that the OP has is a balanced power conditioner.

Roscoeiii,

Sorry I was meaning other balanced power units. Martin Glasband of Equitech known for his experitise with balanced power...

To add to my embarrassment I thought Furman made a balanced power unit that had a clever earth isolation system aside from the transformer LPF. (Not those 1 unit filters with pull out lights)

It was a few years ago, but I cannot find info on it anywhere. I was sure it was furman and that it was from their pro studio range and was a large 3 or 4 unit 19" rack?

Ah well. I would still go for the new PS audio regenerators even though the price is high.