whom do i get to fix a ground loop hum?

Restock,

Does the CALRAD have the badwidth to pass a digital signal?

Thanks,

Brad

Will the Calrad 75-504 allow digital signals to pass through it?

The Jensen has a Freq Range of 2 - 1300 MHz, where the Calrad 75-504-DC DC Ground Blocker & Isolation Transformer has a Freq Rance of 54 - 890 MHZ.

Thanks.

I am using this:
http://www.jensen-transformers.com/datashts/vrd1ff.pdf

It has cleared up the hum on my home stereo (with cable box) and on my PC's speakers (cable modem). However, it messes with the Comcast digital music channels. I am trying find out why...

Restock,

Thanks for the info.

Brad

Re: http://www.jensen-transformers.com/datashts/vrd1ff.pdf

I just spoke with a Tech at Jensen. He advised me to move the transformer closer to the outside feed. I removed the wall plate and installed it behind there. The DMX channels came back!!!!

PS It's only $60.