Leica man,
I have to say that the PE conditioner from Alan Maher( I haven't heard the Noise Destroyer) can also add a bit of warmth to my system. Maybe that's why Alan himself recommends placing the initial PE into an outlet that has the brightest sound. I found the PE a tad too warm connected to a Vans Evers strip I had my T.V. plugged into, which was plugged into the same outlets as my monoblocks. I moved the PE to another outlet about 10 ft. away from my system and I get a much more neutral presentation. It's very interesting how this unit can alter the sound when experimenting with it in different outlets in the room. This is just with one PE. I am contemplating buying another one to see how two work out in the same room. Another interesting thing is that I also had an Electroclear unit in another outlet and once it was removed, the PE unit by itself provided a much better sound. Somehow, the Electroclear's parts are clashing with the PE. What a fascinating hobby this is. Tweaking can be such a kick, sometimes. YMMV
I have to say that the PE conditioner from Alan Maher( I haven't heard the Noise Destroyer) can also add a bit of warmth to my system. Maybe that's why Alan himself recommends placing the initial PE into an outlet that has the brightest sound. I found the PE a tad too warm connected to a Vans Evers strip I had my T.V. plugged into, which was plugged into the same outlets as my monoblocks. I moved the PE to another outlet about 10 ft. away from my system and I get a much more neutral presentation. It's very interesting how this unit can alter the sound when experimenting with it in different outlets in the room. This is just with one PE. I am contemplating buying another one to see how two work out in the same room. Another interesting thing is that I also had an Electroclear unit in another outlet and once it was removed, the PE unit by itself provided a much better sound. Somehow, the Electroclear's parts are clashing with the PE. What a fascinating hobby this is. Tweaking can be such a kick, sometimes. YMMV