Great summation Mitch though I must add that Fremer’s review of the BHK’s was done via unbalanced inputs. Honestly I don’t think the review was worth doing under those conditions. Like road testing a Lamborghini on low test gas or winter tires. Sure it gives you some sense but hides the real performance potential. The manufactures response said the same thing, that the balanced input sounds considerably better, and fixes and bass deficiencies Fremer (who I happen to really like) heard in his unbalanced system. Also the mosfets are N Chanel which is different than typically used and offers lower distortion and other advantages over traditional designs.