After KLH and Bozak 301 I moved up to a used pair of DQ-10s circa 1977, mirror imaged, factory tweaked x-over and a M&K sub. Technics DD turntable, Grace 707, Shure V15 yada yada. The acoustics in the living room were good too.
Every scratch, every speck of dust, or static drove me nuts. That piezo electric tweeter made me give up on HI-Fi for a number of years. I sold the whole thing and found temporary happiness with pedestrian Infinity RSBs, Thorens and Stanton 681.