I have had a pair of kef Q100's for a couple of week's, the sound is good with good bass and detail, the only problem is some song's sound so bright it hurt's my ear's, i have moved to a new room with carpet and lot's of furniture and it still a little bright, i have played around with speaker postion but no luck, i have no doubt the kef's are fantastic speakers, i dont feel they gel well with my roksan amp, i think a pair of monitor audio rx1's would sound great, ill be taking back the kef's next week and taking the rx's home. If they sound good my dealer says i can pay the difference, i hope they do..