Upgrade speaker or analog source?


I need help on deciding which part I should upgrade.
My setup is
Rega P3 with Denon DL110
CJ Pv-10B w/phono
CJ Premier 11A
Proac Response 1SC

Which part do you think I should upgrade to have the biggest impact on sound quality (mosly used to listen to jazz/vocal).

My budget is 1500-2000.
Right now I'm thinking to upgrade to either Michell gyrodec (I have rb300 with incognito wiring) or proac 2.5.

Or another option is upgrade denon 110 and phono amps/preamp

What do you guys think?

Thanks

Edwin
caweran
Thanks Rene for the response.

Right now I'm a little bit leaning to upgrad my proac, I need mo "ommph" and punch on the low freq/midbass. Is proac 2.5 will solve this problem and still have the same mid and high with 1SC?

I actually like the midrange and the high on my system now. But sometimes the soundstage is little bit lacking. And the low freq is just not there. Yes P3 and denon have a little high background sound, if you get really closer to the speaker, you can hear background sound quite loud. Can this be solved by upgrading the table? What difference will I hear if I upgrade to Gyrodec? I know this question is a little difficult to answer, but I just need the typical improvement when you upgrade TT.

Thanks

Edwin
your upstream is fine except the cartridge, upgrade the speakers. i can't recommend any monitors in your budget because i only have exp with floorstanders. however, i'd want to try silverline sr-17 or totem mani-2 in your situation.

if you must get a new tt, i've heard good things about linn lp12.