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
Dylanfan: You can post a video link of your setup, then it will be at least some clear picture to members for help, for me I'm pretty simple guy, near field computer setup, with accurate imaging, with sweet spot setup and moderate volume, you can enjoy music more. If you wanna have party sound right, I guess we need to have proper acoustic management as fellow members suggested here, also mastering of audio track is another important matter to consider, very bias and confuse for all these, my sweet spot setup:
https://www.youtube.com/watch?v=BpEHq2VpNCI
"1:Dyaudio's are generally low in sensitivity and may need a more powerful amp when playing louder.

2: CD player is not up to snuff

3: Cables not up to snuff either. Kimber 8TC is a good starter cable without the resolution of some of the better cables out there, I would also suspect the Morrow. The ew series 7 Wireworld cables are fantastic.

4: Power conditioning can make a huge difference also power cords.

The last thing I would change is the speakers the Dynaudio's are very good so are the Kef LS 50.

If you get a good power amplifier not class D with the Prima preamp you would get a nice improvement."

He could do all of that and it would still sound like crap when you consider the room is about the size of a walk in closet.

Shakey
So how is nearfield sounding at different volumes and with various music genres?
SOund Anchor are nice stands.

If those are sounding good 24" off the ground, the Isoacoustics I mentioned might be worth a try. These are less expensive pro stands and very effective but are short stands designed to be used with pro studio monitors. Can be used on floor, desk wherever needed. Three sizes available. One of those would likely fit the smaller Dynaudios or ls50s.

Which speaker are you talking about now that you are hearing better results with different stands and nearfield? The Dynaudios, KEFs or both?
http://www.amazon.com/IsoAcoustics-1004209-ISO-L8R155-Medium-Pair/dp/B008GOP79G/ref=sr_1_1?ie=UTF8&qid=1432133841&sr=8-1&keywords=isoacoustics

If you need a pair of inexpensive but effective isolating speaker stands for smaller speakers in a small room, you probably cannot go wrong with these. They were one of the most unique and effective tweaks ever for me in my wife's small and acoustically challenged 12X12 sunroom.