Synergistic Research Active Shielding on their inter-connects was the most significant upgrade I've ever made, and if the wall wart power supplies are used it's inexpensive. I was expecting some improvement in music, but not the huge improvement that I actually got. Synergistic Research is really on to something here. Of course you do need their ICs that are active shield ready. The improvement in soundstaging was huge-- highly recommended.
They now are preparing to release Active Shielded speaker cables and power cords-- hope I can afford them!!! Cheers. Craig.
They now are preparing to release Active Shielded speaker cables and power cords-- hope I can afford them!!! Cheers. Craig.