Next ANalog Upgrade Question

Make the jump to at least vpi level. While the Project and Music Hall are fine tables, and made by the same factory, they are in the same league as your Thorens and no where near a VPI or SME

I own a pair of Usher V-604 that just got their drivers replaced last month. All woofers and tweeters were upgraded to current versions and that was quite a jump in quality. Much more inner and microdetail, layers of music are now being revevealed that were not there before. Speakers are staying at this point.
Analog-wise, that could change. I seem to be happy with what is being heard on vinyl and there is a sense of ease in the music when I do AB with my Pioneer Elite SACD player.
However, I am really interested in understanding whether I need to jump $$ to a VPI or SME, or will I hear a noticable difference with a slight $$ jump to a Pro-ject Xpression of Music Hall 5.1SE?
Thanks in advance.

Yep, speakers give the most bang for the buck when it comes to upgrades. What do you currently have and what is your room like?

-RW-

It probably should be where you didn't mention - speakers.

The Denon cart is an overachiever as is your phono preamp. My advice would be to upgrade the turntable/tonearm.