Why would the speakers take time to sound good? Assuming that they are played daily they should be good an broken in, no? I know of only Lowther drivers having a more or less constant break in throughout most of their lives and if not played for a while you are set back a bit in that break in phase (which can be 1000s of hours).I blame the speakers, the amp warmed up in about a hour on other speakers, it sounds good after about an hour, but magic starts after 2 hours playing time, not counting the one hour idle where just the power is turned on. The amps barely get warm, even after many hours of playing. The end result is worth waiting for, i still manage about 15 hours of concentrated listening a week, 3 times 5 to 6 hour sessions.