I assembled a $20k tube/computer audio/TT sytem at the beginning of this year and could not be happier with the results. See my previous post for system details:
https://forum.audiogon.com/discussions/second-system-that-sounds-and-looks-spectacular-i-am-there
https://forum.audiogon.com/discussions/second-system-that-sounds-and-looks-spectacular-i-am-there