High end Class D amps?

I come from the audio objectivist camp, so for me this analysis is pretty easy.

I’m looking for a wire with gain. Coloration should not come from my equipment.

Most companies are relabeling common modules, and for good reason. The modules available off the shelf now are astoundingly good. Three vendors come to mind right away Hypex, Purifi, Icepower. If you look at these companies’ modules you’ll see their specs show up everywhere in high end audio manufacturer’s spec sheets.

Once I realized this I purchased Hypex modules packaged by kjfaudio.com
I’ve been extremely happy with them powering driving a variety of speakers.
https://www.kjfaudio.com/hypex-amplifiers/

https://audiosciencereview.com has a list of all the Hypex module resellers. The price range covers a full factor of 10. There is no value add that can cover all of that. Snake oil runs expensive though :-).

A unique product that stands out to me is Orchard Audio Starkrimson(formerly BOSC) monoblocks. These are amazing devices and I can’t recommend them highly enough. Everyone who is serious about class D power should consider them.
https://orchardaudio.com/shop/ols/products/bsc-mplfr

AGD Production or Analog Domain

Great discussion and I've learned a lot from this---some of you have commented that class Ds is good for better bass. Why is that? You wouldn't get good bass from class A or AB? 

blurion:" Great discussion and I've learned a lot from this---some of you have commented that class Ds is good for better bass. Why is that? You wouldn't get good bass from class A or AB?"

Hello bluorion,

     I suggest you read my last post on this thread from earlier today that covers this subject a bit.
     In general, solid-state (ss) amps reproduce deep bass frequencies better than tube amps.  A good indicator of an amp's bass reproducing ability is its Damping Factor, which basically measures its ability to control, or start and stop, the bass driver.  The higher the number the better its control.  Class D amps usually have much higher damping factors than the other amp types; class D amps can be rated in the low thousands, class A and AB are typically rated in the low hundreds and tube amps even lower.
     Bass frequencies also require more current or power to reproduce than higher frequencies because the bass drivers typically have more
mass and, therefore, require more energy to start and stop. 
     There's also the matter of personal preferences in bass reproduction.  For example, an apartment dweller may want to keep the bass down since bass sound waves can vibrate room boundaries(floor, ceiling and walls) and a portion of the in-room bass will be audible to the neighbors.
     OTOH, some weirdos who live in houses, such as myself, even believe the accurate reproduction of the bottom 2 octaves in music, about 16-32 Hz, is the main quality that separates a decent home audio system from a very good one.  Some of these complete whackos even utilize 4-sub distributed bass array (DBA) systems to achieve this ultra accurate and ultra realistic in-room bass reproduction. Weirdos!

Tim