Just got my LYR 2 in today after selling my LYR 1 and I'm super impressed so far. I plugged in some amperior's along with the other headphones I own and it tackles them all with ease and has no hum or noise for me. I find the presentation a little wider and deeper in soundstage and the improved powerstage/regulator surely puts out an even handed tonality with plenty of the original LYR's punch.
I have been running it all day and it seems to run hotter than the original LYR as well. Does anyone know the recommended burn in for the LYR 2?
The Mullard 2492's work great in them as well.
Congrats to Jason and crew in making the LYR 2 an amp that is suitable to just about any headphone and provides a beautiful, powerful extended sound.