I heard both Quattro Fil and the silver Acoustic Zen in a friend's system. We both preferred the Acoutic Zen, but even it wasn't perfect. The ic cable that worked best in his system, was a top of the line MIT, used in combo with another silver ic upstream from his linestage. The speaker cable was HT Pro 9, and the amp was KT-88 based, in triode mode.
Acoustic Zen Silver vs. Quattro-Fil IC s
Anybody compare these and have comments on which are better? Thanks.