My stereo isn't doing it for me. Need advice


I have been trying to get a great sounding room for a while now and it still doesn't sound great or even good. I have a Prinaluna Dialogue 5 power amp and a Primaluna Prologue preamp. All with stock tubes so far. A Marantz c6005 CD player. Morrow mc3 interconnects and Kimber 8tc speaker cable. My speakers are Dynaudio x12's which sound the best in my room. I also have Dynaudio x32 speakers and a pair of KEF LS50 speakers. Also a REL T-5 subwoofer. My room is my office and is 9 x 11 with 8 Foot ceilings. Some acoustic stuff sounds great but the louder stuff not so much. I find I listen to music that sounds good rather than music I want to hear. Any suggestions on what I can change. I also bought a Class D Audio 200 watt per channel amplifier that makes everything sound even worse.
128x128dylanfan
"05-20-15: Coli
I guessing he's using 2 legs of the electricity which will destroy the sound, make sure only 1 leg is used."

I assume that's a joke.

"05-20-15: Rlwainwright
It would seem that even a cursory reading of the responses indicates that you have a room that is your main problem. The speaker/room interface is, BY FAR, the most important arbiter of good sound quality."

That's not always the case. What's most important will vary from person to person. For me, there are other qualitites that to be more important then the room to speaker interface.
+1 for the fact that about 50% of Agon posters I have interacted with over the last ten years responded to this post within one day.
+2 for the "room is the problem"
+3 for the stuffed animals suggestion.
+4 for the near field listening suggestion. I have my office system set up near field with monitor speakers on the diagonal near the corner in a smaller room with a sub and it is spooky good, even at (relatively) high volume. My equipment is half as good as Dylan's. In another problem room (too lively) setting monitor speakers up on the floor solved the glassy sound. Isolate with wooden plinth may help further.

Mapman. Just have to say one of the best systems I ever heard for synergy was Primaluna One integrated plus Dynaudio 52SE with vinyl front end. To each their own.

in
No that is not a joke, first hand experience. No amount of equipment change could solve it. And it was not the room either.
Very small room and close to being square. I would try some acoustic treatments at the 1st reflection points.
Is it possible to do an experiment? Can you take your equipment and place them in a bigger room for a couple hours? If you find you like your system in a different room, then it's not the equipment. If you don't like it again, then you need to start eliminating/changing things
I'm not an electrician, but I thought you had to have 2 legs in order for your AC to work properly. I had one leg go out in my house a few months ago and nothing worked. It was a nightmare. Maybe we're not talking about the same thing?