Thank you to Danny and NRD for your very helpful videos. This forum and others similar to it have helped me quite a bit. Though I do not understand nearly as well about the theory or physics concerning stereophonic music reproduction as so many of you other readers here, I have come to conclude that for now, my system has come about as far as I could expect. I have limiting factors that act as an impassible mountain range. The problem is not with money. It is not with amplification, or cables, or tt cartridges, or cables, or DAC's, or streamers, or even speakers. My Himalayas are my listening room. After watching Danny's videos on distortion, I came to conclude that there is little more(for now) that I can do to improve my system. And my problem is one that is very common. We have to live in our homes with other people. And those people are not enamored with 2 channel stereo as I am. My listening room has its compounding problems- the the speakers are located in a huge problem area, hard wood floors, open design living space where the kitchen, dining room, entryway, great room, breakfast nook-are all one big space of about 1,100sq ft. There are lots of windows that are covered with blinds, walls at angles at 60 degrees, and I'm sure there are plenty of other factors that I haven't even identified. So, for now, I have to live with my imperfect system. It's all what I call a giant Cadillac problem. Poor me, I live in a custom house with an imperfect stereo. Right now I have other problems much more impactful...like my kitty cat is sick and probably will be put down today. My wife and I are very sad over this. I probably wrote this so that I can see and read for myself how this hobby is just that, a hobby. It's a hobby we middle class old farts are into. But it doesn't mean I don't enjoy my system. I have good enough sound to truly enjoy the music I love, but I am always looking for ways to improve it. Rant finished. Good day to everybody.