I admit that we did the big compare with the Lampi Pacific DAC into the Aries Cerat Incito preamp and Kronzilla SX poweramp into the Universums but yesterday I listened to the GG with PX25 into the Ayon Crossfire 3 into the the Universums and had no gain Problems at all.This is what I intend to do , I hesitate between PX4 and PX 25 , the latter has higher gain and this is my only concern.
I was very happy with PX4 in my B7 with KR2016 , it's a versatile all-rounder.
Ok, no Pacific DAC this time and also no Crossfire 3 last time but I would easily dare to go with the PX25 because I had never any issues with the PX25 in all possible combinations I tried them.