How are you? I am new here and just reaching out to see if there are Pass Lab XP20 owners that have upgraded and what did they upgrade to? The XP20 is incredible and am just curious. Thanks
I run Pass gear: XP-32 preamp with the X-250.8 amp plus the XP-27 phono preamp. Initially, and for some months, I
really liked the gear. Then I dropped
$$ on some pairs of balanced ICs and was
blown away by how good the Pass and other gear was now sounding in my system (incl. Mola Mola Tambaqui DAC, Pure Fidelity Harmony turntable with Hana Umami Red cartridge on Origin Live Illustrious SE tonearm, Qualio IQ speakers, two dedicated 20A lines in a dedicated listening room, etc.). My sources now were strutting the ultra transparency of the XP-32 preamp, sublime with tons of detail, imaging, soundstage, you name it. My wife and I were gobsmacked with our system's transformation.
Your post doesn't state if you're running all balanced currently, so that may be something to consider. My other point is that system synergy is critical, and that each part of your system should be considered re: what it adds or subtracts. There may be system chokepoints that don't allow your sources to shine, as per my case re: ICs. There also may be components that work better with some gear than other gear - numerous professional reviewers comment when testing gear, that they preferred "X" over "Y" when listening with "A", "B", and "C" in the system, but "Y" over "X" when listening with "A", "D", and "E".
Home auditioning has strong upsides, esp. if you can have the equipment for an extended period. Throughout the auditioning process let your ears be your guide. Also, if you like what you are hearing from your XP-20 and are content with your other gear, then perhaps the XP-32 may be the ticket albeit a three box solution. I understand the thoughts that some prefer tube preamps paired with solid state amps; however, for my system, the XP-32 paired with the X250.8 and aforementioned equipment does not make me feel that would be something in which I'm interested.
Best of luck with your decision making, and happy listening!