Check out the AGD amps if you are thinking about class d...has latest GaN (galium nitride) transistors. They're like nothing I've heard, with fantastic transparency and micro-detail but without being edgy, hyper detailed, or bright. They've been described as a solid state SET with power. And from a practical perspective, they are small and light and super efficient.
BHK 300 vs Luxman m900u vs Mola Mola Kaluga
Looking for insight on sound comparisons between these three amps. Had and liked the BHK’s, but returned them due to ongoing QA issues. I’m concerned about the bass capability of the Luxman, and about class D sound from the Kaluga. Have heard neither, and can’t get a demo. Linn Akurate DSM/3 fed by nas for front end; Monitor Audio PL300ii speakers.