Music Server - Baetis

Does anyone have any experience with Baetis as a music server?  I currently have a Emm Lab Dac 2X V2 with a Lumin A-1 acting as a transport.  I also have a Synology 4tb NAS where all of my music is stored and I subscribe to Tidal.  My system is strictly two channel....no vinyl, no cd's.  My amp is a Raven Integrated Reflection MK2 tube amp that generates around 68wpc.  My speakers are Sonus Faber Amati Homage Tradition.   I am very happy with my sound quality but am always looking to improve it if that is possible.  I really do like the ease of the Lumin App on my Ipad.  My budget for a music server if I were to go that route would be between $4-10k.  Thoughts please.