i,m new to posting on this board but do have experience with high-end amplifiers, as a consumer. i owned a cj mf 2300 as my first amp, and then traded for a krell ksa200's. the krell amps build, sound, and quality were second to none. i then got the single-ended bug and traded the amp for cary 805's. i have since owned ml 20.6's and am now using fpb 250's. the krell build quality is superior to all these amps in my opinion. as for the sound every amp has its sonic signature and they were all good. i still miss my ksa 200's because of the build, the machined front panel, the brass binding posts and the overall sound quality was right up there with the rest of the amps. on the used market for less than $3000. you can get a ksa 200's which is an outright steal. just wanted to add my input to all who are interested.