Just brought the Primaluna prologue preamp .... Was going thru the selector to change the source and what do I hear ..... the input coming thru the speakers when using the other input source .... not so sure they close the other input off completely .... Disappointed to say the least

The words at 3.33 are coming home to roost. Russia just stopped all exports of vacuum tubes until at least the end of the year. I hope Audio Research and BAT have lots of inventory.

I have a question with regards to the new Preamps of PrimaLuna namely the Evo400 and Evo300 which uses a different caps (DuRoch Tinfoil Capacitors). Are these caps better than DiaLogue Premium Preamp (Mundorf Capacitors)? If so what are their pros and cons to each other?

I'm very interested in this pre-amplifier, and I'm wondering how it'll mate with my Adcom GFA 555II? I have tried out the Rogue RP5 with my amp, and the VTL 5.5. Between those two, I liked the sound on the Rogue, but I still felt something was lacking. I'm hoping the Primaluna will be the answer.

Man how would this preamp match up with my parasound a21 ?

Im trading my ARC LS-25 mk2 tomorrow for the dialogue premium can't wait to start breaking it in! 1962 mullards going in first position and rca clear top in 2 and 3 positions! keep you posted!

Anyone using this with PS Audio gear in their stack? Wondering it matches...