Recommend tube preamp for Roksan Kandy Ka-1

Hi all. New to forum and gaining mid-fi experience with my first system. Can anyone recommed a tube preamp that would match up with my components (goal to warm/smooth the SS a bit). Currently 100% digital but about to inherit a turntable and vinyl collection from a family member so would like to have phono stage on the pre. Thanks!

- mac mini (uncompressed files) though Audioengine DM2 wireless DAC
- Roksan Kandy Ka-1 integrated (original version)
- Quad 22L2 loudspeakers.