I just received the May issue of Stereophile and gracing the front cover is the JBL 1400 Array. I know our buddy Laundrew has a pair he highly esteems and I think James had them in one of his listening rooms. There was only one preamp used for the review, the BP26. Among the amps used were the 3B SST2 and a pair of 7B SST2's which were described by Larry Greenhill, "the 1400's alowed me to hear these amplifiers sonic qualities: the sweetness of the 3B and the lease busting bass dynamics of the 7B". Also used in the review were the BCD-1, BDA-1, Torus RM 20 and Bryston's balanced interconnects.
An excerpt from the conclusion, "Because of these excellent qualities the 1400 Array BG deserves a top rank recommendation in Stereophile's Recommended Components". It's hard for a speaker to sing its best if the upstream components aren't of equal or better quality, eh!