Quote Originally Posted by rghinton View Post
Back to the starting point... I purchased the EBTech 8 channel Hum Eliminator plugged it between my surround sound decoder and amplifiers and the hum went away...
That's good news R.

Looks like something the 9440s stock xfmr isolation could have cured too, but that EBTech specs nicer. Looks like they nicely fill the consumer/pro conversion niche.

Now that you're in business, would it be too much to ask for a review? Plenty of us have enjoyed sharing your system developement, I'll bet I'm not alone among the curious...:coffeedrinker: