advice for cd player

I need advice to substitue my Linn Genki with another cd player (or DAC+transport) that match better with other components of my system: Leben CS600; Harbeth C7ES3. There is also: Rega P3-RB 300; Nagaoka MP 200; Graham Slee Gram Amp SE;cables: Linn; Audience Conductor and Coductor E.
I like tube sound.
In particular I listen to chamber music and jazz.
Many thanks.