Thanks two you both for the responses. My post my be a little missleading. These are both secondary systems to may main one...and are not the highest-end by any means.. so perhaps the work Monitor should have been left out of the headline...anyway, my son's system is using a Denon CD player with an older Nak. Stasis receiver and older Monster M1000 interconnects..and some mid-level Monster speaker cable from the same vintage. The office is using a Classe intergrated and Straightwire Rapsody II for all wires... and both systems have rather inexpensive Kef's ...and I should look...I think they may be 102 of something....but had the chance to hear the little Q15.2 and thought they, or something in that range, would be a step up for both systems. Both of us listen mainly to Jazz and some Pop...and the office system has an older Sony ES tuner that I use to feed that system public radio most of the day..