On the fence about Vinyl need a good phono stage for A/B testing

Just wanted to make sure you weren't using an Ortofon Cadenza Bronze, that would be a mismatch for sure with the Project phono stage. I agree with Elizabeth that a better phono stage would be preferable if finances allow. A quality phono stage contributes immeasurably to the enjoyment of the medium. I had to try several before finding one that pushed all my buttons and I found that several highly reviewed models were "meh" to my ears. The cartridge, table, and phono stage all work together synergistically and if one element isn't simpatico, the rest of the combo falls short of its potential. 

I never purchased any pre anything before. Wondering about the value for $ and if I can even perceive the difference audibly speaking. For example Luxman EQ-500 vs Parasound JC3+ vs Project Tube Box DS2 . Will I perceive a difference with my setup?.

I asked a similar question about 3 years ago--if my memory serves me.  Someone here told me to get a great phono preamp.  That was some of the best advice ever. 

I went from using $500 or less phono pre's  or those that were integrated in integrated amps, receivers, etc.  I made a big dive in and bought a Manley Chinook.  The phono pre made the biggest difference in improving vinyl of any move I've made (more than upgrading amps, going tube amp, using a record cleaning machine, etc).  

I'm pretty humble and reserved in giving advice here.  I would say, however, you should really try out a decent phono pre or two.  

One last thing--I think I get the most out of vinyl (phono pre/cartridge) when listening to well recorded music.  Such music sounds great on digital for sure, yet with vinyl it is intoxicating and addictive.