Hello All. I have owned the Kingsound Prince ll for about 6 months. I can't tell you how much enjoyment these speakers have added to my listening experience. I listen to many types of music, but mostly choral ensembles and a lot of ECM jazz and their "new music". Besides the gorgeous midrange and high end, I find the bass to be exceptional, especially for an esl. I am running all tube components. Aesthetix Calypso pre, VAC PA 90 amps, and a Consonance Droplet cdp. Sorry to say, no vinyl. It took me quite a while to get the sound just right, Including shifting my room around several times and re-tubing my amps. I have heard from my dealer and others that the new VAC power supplies bring these speakers and the Kings to another level. My dealer has ordered a pair of these and is willing to let me audition them in my system. I can hardly wait. I will be putting my Princes up for sale in the near future to move up to the Kings. I just hope my amps are up to the task of running the less efficient Kings. I'll keep you posted.