Anyone try Pvane tubes in your Dac or CD player?


I am looking to upgrade the Electroharmonics tubes in my Vincent CD player.Pvane sold by GrantFidelity sound interesting.I have tried RCA clear tops[awesome mids,no highs,no bass]Phillips[awesome highs and bass, flat mids]Any suggestions would be welcome.
128x128jtcf
I tried their 12AU7 in an EE DAC, sounded bloated and fuzzy to me. IMO not worth the price.
Josefm,that is depressing:< Guess I'll find out soon if they match up better w/the Vincent.What 12au7 worked out for you?
Metralla, Lamm ML2.1!Sigh,I am envious.The only tube amps I've owned were QuickSilver minimites which I did enjoy,but had no bass to speak of so I went back to ss amps.All else is tubed though.I will post my system one of these days,under"budget systems"
Jtcf, I settled on NOS Brimar 13D5 for the DAC. However I found the Brimars a tad too "tubey" for use in my CAT pre linestage where I currently use the reissue TungSol 12AU7.