Just to be precise! I do a lot of work into hifi, where linear frequency-responce is a hall-mark. I have tried nearly all of the class-D amps on the market. Ohh, lot's of watt's for the bucks and a small and lightweight package that suits the PA-companies.
But again, the old class A/B topology still delivers the same flat response but with all the harmonics nearly intact. From my POV the frfr debate has come to the degree where linearity is the only hallmark - and not "tone". I really endorse this Xitone project making a two-way cab bi-amped by old-school silicon.
