Ozzy,
Most welcome. I am interested in your initial observations. My medical grade isolation transformer looked like new. I also installed it before my SR PowerCell. I did not experience the "sharp hardness to the sound" that you are observing. Actually, besides rendering the sound more life-like, it removed the edge or brightness that was still there with my SR and Bybee conditioners in series. The music sounds much smoother and more natural now.
Most welcome. I am interested in your initial observations. My medical grade isolation transformer looked like new. I also installed it before my SR PowerCell. I did not experience the "sharp hardness to the sound" that you are observing. Actually, besides rendering the sound more life-like, it removed the edge or brightness that was still there with my SR and Bybee conditioners in series. The music sounds much smoother and more natural now.