ModWright Products

Searching for a new amp and came across the ModWright KWA 99 monoblocks. I have no experience with the brand except to read generally good comments here and that Dan is a nice guy. I also saw a reference to the ModWright "sound" (groan). Can anyone speak to this, or does anyone have experience with these particular amps. And what speakers have owners found to pair well with ModWright products.  

I’m also finding their Analog Bridge attractive if there is anything on that. Thanks in advance.

Current setup is a Pass amp to AR pre with an Auralic/Aurender front end to ATC (which I also hope to replace soon). I swore I’d never give up the Pass but I think it’s a limit to my listening pleasure after 7 years. I'm mostly a rock listener but mix things up sometimes with jazz or acoustic stuff.