Does McIntosh have a house sound. Certainly, just like every other audio component manufacturer.
Great post, but I only quoted part of it to point out that you didn't say what that house sound is.
In my opinion the McIntosh sound is about 3D sound-staging with a presence and grandeur of scale.
It's a "Big Sound", room filling.
It does not throw it's self at you, it envelops you as it commands the room.
It is not splashy or quick sounding like some electronics and that adds to the so called relaxed sound.
If you want to get a taste of what I mean by "scale" go to a very Hi-End shop on a slow day and listen to some CD or computer based musical passages. Then listen to them on a +$20,000 turntable. Then listen to their Reel to Reel tape player.
In each instance the scale of the presentation becomes larger and larger and more room enveloping and room expnading as if your are in the original performance concert hall.
McIntosh's fault is that it tends to expand the sound-stage a bit and get 3D with a super solid phantom center stage image.
That is a house sound I can live with.
If you get a chance go to a Linn dealer and listen to an all Linn system, your foot will be unable to stop tapping - it's weird and wonderful.
Audio Research is tubes trying to like sound solid state - usually. Not my thing but once with the right speakers (
crazy expensive Italian) there was some magic. However, Conrad Johnson with B&W's will get you there for much less.
McIntosh speakers suck in my opinion, at least for the money they are asking. They sound like tarted up Polk's, no offense to Polk lovers intended.