heliosphann
Headphoneus Supremus
It's hard to beat the versatility of the AO. With the multiple mesh choices and great pad options, you can really fine tuning to your liking.I also agree with you and the rest of the folks above.
Withy he universe pads, I prefer the AO of a tighter and leaner source, like the CFA-3 which has very good treble resolution and speed. With the ultra perf (which I’ve come to prefer) I love the AO off my Decware/ZMF OTL, as the sweeter and more lush voicing of that amp works wonderfully well with the more open and technically better speed of the ultra perf.