Sebrof, how do you like your Marantz Ruby KI? What player were you using previously, and what differences did you notice once you upgraded.
I love the Ruby.
Build quality is top notch, it's heavy and solid. The optical transport is quiet and seems to be solidly built as well. Aesthetically a nice looking unit for sure.
Operationally I like it a lot, easy to use and pretty intuitive. The remote is nice and works well.
My only comparison is the Rega Apollo I was using before it (which is why I don't go on about how awesome it is, unlike so many folks on these forums...my pet peeve and I do feel better now). Compared to the ($1,000) Rega, the Ruby is better in pretty much every way: Clarity, bass, the soundstage is much wider and more open, etc. I don't regret buying it at all.
btw: I paid $2,800 for a new unit off eBay, not an authorized seller so I know I am taking a chance but hey, what the heck. I see he has another for $3,000 right now.