Advice on Equipment Upgrade


I need some help on what is making my system sound a little dull in the midbass snares toms ect. My system is in a 10.5 x 12 ft room open on the long end. I have Dynaudio Contour 3.0's with a REL B2 sub connected to a McIntosh MC352 solid state amp using a Prima Luna ProLogue Three Tube Preamp. My Source is now a Upgraded REGA P3/24 with a Nagaoka MP200 Cartridge MM. I'm using a Tiny Riaa Phono Input that was incuded on the Prima Luna. My Cables are Nordost SPM skr wire and a upgraded cable for the REL by Signal Cable. And 1 unbalanced 1 meter cable from Morrow audio (MA-3). SO my question is Where are the Drums ??? Do I need a Dynavetor cartridge? Is the Primaluna phono the culpret? Should I invest in a quality Phono Preamp and get a low output MC cartridge? I just want my kick back in my system Its too Warm. Note: I was listing to Digital but I really like the Vinyl sound better for the Jazz and Classic rock.I know these speakers and they can sound much better and its not my amp.Any advice would be greatly appreciated.

thanks

Matt
128x128mattmiller
i MOVE A LOT AND i ALWAYS SEEM TO GET STUCK IN CRAPPY ROOMS..i HAVE TO LIVE WITH IT. I dont like my system on the 2nd floor its awful ...the first floor is the way to go. Yes the room is small. I have tried smaller speakers in hear like Epos Es22. The Sound is much better with the Dynaudios. If you know about the Rel it just gives me what the dyns dont deliver in the low end.And does a great job at this.If I take it out of the system I lose a lot of low end information. I dampin this room with screens in the rear and side walls and rear wall.I like to listen at a loud level. Rock and Jazz. I have no digital source right now. I was using a Mcintosh CD player hooked Directly to the Amplifier with a Nordost XLR cable. It sounded really Fast and a lot of balls all across the range but like most digital it is way too dynamic and I'm hooked on vinyl agian so thats what im trying to improve it. I think I'm going to play with the VTA and invest in a good Phono Preamp and see what that does. I wanna thank all of you for the great advice. Every one of you had great input. Thanks.
I don't disagree with any of the other comments, however I still think the pre/power impedance match is less than what is considered to be an acceptable minimum. Take a look at this thread, especially the first response by Almarg.

http://forum.audiogon.com/cgi-bin/fr.pl?aamps&1341955108&openfrom&1&4#1
Mattmiller, The Epos es22 is another floor standing speaker costing 50% less. The Dynaudios should sound better. I'm not getting your point. One more thing that should be considered with large speakers in a small room is the cabinet is a large reflective surface that can contribute to additional problems with the sound.
Mattmiller, Did you hear the digital system in the current room?

We are always trying to keep our tonearm resonance between 8 and 12 Hz, is it possible your room is getting to this area, or the tonearm/cartridge resonance is out of this area? You can check it on the vinylengine database.

I normally would not mention the next suggestion, but you may need to check into a room correction devise. If my room changed a lot and I was going to try to use the same equipment in each situation, I would at least consider it.

Good Luck!
Assuming you run unbalanced ICs from pre-amp (which does not appear to support balanced connection) to the Mc, the low 20K input impedance of the Mc amp relative to the tube pre-amp output impedance could be an issue leading to softer less dynamic sound overall including mid bass in particular and more distortion. I would want 50-60kohm input impedance on the amp minimum with most tube pre-amps to help assure best results. I'd be willing to bet addressing this would make a noticeable difference.

Getting the sub to blend in well without any negative effects in a small room like that would also be a challenge generally I would think. I would get the sound right without the sub first then see what can be done to add the sub in a manner that is purely positive.

WHat kind of music do you find the sub helps with? THat is a very small room that might make adding a sub in effectively with no ill effects on the mid bass a particularly hard challenge I am thinking. That might help account for the dullness in that range as you describe.