Back in the day, I owned a pair of 901s, properly suspended from the ceiling, against a long concrete wall, driven by an AR preamp(the best preamp I had on hand), Ampzilla amp(the best amp I had on hand), an early Linn LP12 rig, Mcintosh tuner, Revox open reel. I was the envy of the neighborhood. This system did some wonderful things, and, those were wonderful times,lol. Yes, I had lots of other speakers, and equipment, but the 901s were enjoyable back then, and that was, and is, what it is all about. I am certain the majority of you have not heard a proper 901 set up, then, or now. MrD.