This is the only conditioner has made a positive impact in my system. I bought 2 pcs Duke for my power amps and after working with them for a month I removed and replugged the amps into the wall again. The Dukes did nothing for the amps, so I plugged my pre and cdp and the Duke really generated low level details into focus and clarity. In other words the tiny sounds that is barely heard is now louder and easy to hear. It appears that the Duke has quieted things down a couple of notches. The snaps are much sharper and closer to real life.
The Duke will be staying for many years to come.
The Duke will be staying for many years to come.