I think an XP22 is the best upgrade option. You will need to go to an XP32 to better it.
Depending on how much power you need, it's worth listening to the XA power amps before you upgrade your existing power amp.
Pass labs upgrade path
Hi there. I’m Currently running a X350.5 and XP20 with a Bricasti M1SE and PBN KAS speakers.
I have budget to upgrade amp or preamp and am considering either a X350.8 or XP22 or XP30 as my next logical upgrade.
I’m more inclined for a XP22 than anything else as I heard a XP12 in my system and it did sound much more like a live show but without the advantages of separate power supply.
I have not heard a XP30 or a .8 amplifier so I figured I’d ask around and see if anyone had been in a similar spot.
Thanks y’all.