regarding the MSB ’house sound’, i am only intimate with my Select II. which i compare every day with my 3 turntables and 3 reel to reel tape decks. and my view is that i can go back and forth between all those and expect that the MSB will render the music like those others. maybe short in degrees of suspension of disbelief to those highest level analog wonders.
the MSB is a ’truth’ machine. it gets out of the way of the original recording and allows it to be transparently related. and does this without tipping up or drying out the tonality, keeping it real, liquid and natural. the MSB has that micro-dynamic energy, and textural nuance that comes from not over-processing the musical message from the media. more math is not our friend as music lovers.
hear a piano, or violin, or massed strings with the MSB; things that digital really struggles with, and you can hear more of how they should sound.....to my ears. like how my analog does those things. past digital got relatively called out in comparison.
i hear these same things (in lesser degrees) in the Reference and Premier and their analog volume controls are very transparent, like the Select.