PrimaLuna ProLogue One versus Two


Anyone directly compared these two amps (with stock tubes)? What are the differences, particularly in the mids and highs?
ral
Using Audio Physic Yara floorstanders with Prologue I, and am really enjoying the combo. I auditioned the Prologue with Sonus Faber Concertos, which is a superb speaker.
I am using Axiom M60s with the Prologue Two. I could not be happier. Can't wait to upgrade tubes.
Yikes I lost this thread! The 12AX7 will play the most important role. And don't assume you have to spend a lot of jack. It does not run any of the tubes hard. Suuuuper easy.

the 12AU7 tubes you can use tubes that are quiet but they do not have to be low in microphony. This means you can pop in some sexy Mullards Siemens Radiotechniques or whatever for low $$$$. You don't need the top grade.

On the topic of power tubes...was there any questions?
Kevin, do you have any specific 'favorites' in the 12AX7 / 12AU7 roles in the Prologue Two? Anyone else care to offer an opinion?

I'm still experimenting between KT88 and EL34.