Why is my turntable sounding so muddy?

TT is mounted on a Target stand tracking is correct I thought about the tubes but the CD player is working fine maybe the phono tube? I tried two cartridges one did sound a little better then the other. I am an analog 
person and never could I ever say that the digital sounded better in my system. Thanks for the reply I am thinking about a new table anyway.

Cartridge can age. The rubber mounting for the cantilever can harden and affect compliance. Get a new cartridge and all will be as it was!

hollytone22,

I had a Linn Axis years ago and really liked it. I wouldn't give up on the table unless you think it has a mechanical issue with speed or the bearing. If it's working correctly, no reason to replace it. I would look at a possible problem with the cartridge. Maybe the cantilever suspension has hardened and lost its compliance.

Check the speed and recheck your weight . Jmho . Of cousre the other post are also possible but both cart ?
Good luck

Since your Linn was in storage and not being used, the electrolytic capacitors may need replacing. Also the rubber suspension can dry out and you may need to add or change the bearing oil.
My Axis was in storage and needed service to return it to optimal performance.