I currently own a Ayre system, but replaced the K5xeMP Preamp with a ARC Ref6SE Preamp, driving Vandersteen 5A speakers. The difference between the two preamps was impressive.
While I loved the Ayre (clear, clean, neutral and reliable), I now prefer a good tube preamp. The ARC preamp is more realistic, but costing several times the Ayre preamp, it BETTER sound more realistic.
This is truly a MUST DEMO choice. Check your connectivity requirements, then contact dealers, friends, clubs, etc. Take your time, as this equipment should last many years.
Either way, you will have a great sounding, synergistic system.
Good luck.

