@thieliste You are welcome.
When I compared the Ypsilon Phaethon to the T+A PA 3100 HV, I really liked the Ypsilon integrated amp. Quite good, but different. I would have had to swap in tubes (not many choices) and possibly change cabling and (perhaps) other components to deliver the synergy and performance I want.
Essentially, I was contemplating bringing it to where the T+A already was (within my system)...and this finalized my choice.
Recently, a speaker cable change and a new power conditioner have made a Significant difference in how the Lyric Audio Ti140 Mk2 integrated amp and Pass Separates are performing. Had I THIS level of performance with the Pass gear and then with the Lyric, I probably would have stopped there. The Lyric Audio amp performance is especially remarkable.
I encourage you to try out different amplification components, realizing that system synergies are so important. All the best.