I am a retired 69 year old who worked as a registered nurse for 43 years. Listening to beautiful music reproduced beautifully has been a great pleasure for me over the last 45 years. For the last 4 years I have been upgrading my hi-fi in an effort to find that “final system” for my remaining years. Hey wait, is there such a thing as a "final system?’ I hope so as my wallet would love it. On the other hand…