The bottomline Coffey, is that unless you had the opportunity of listening at some length to at least a couple of well broken in examples of the more well regarded / advanced class D amplifiers on the market today, you won't have any idea if these devices are for you or not. Try a careful listen to at least 2 or more of the following: latest H2O monos, Spectron monos with all the upg, Bel Canto Ref 500 Mk.2, Bel Canto Ref 1000 MK.2, JRDG 312, JRDG Continuum 500, JRDG 501 monos with a PC1 on each monoblock. . . . . In the end, at least you will have formed a reasonably educated opinion. about some significant examples in the current state of the class D art.