R10 Elegia , GL850, GL2000, MPro, T1mk2, TH900mk2, K701, Abyss Diana with Burson Soloist 3XP
It is one of THE BEST Class-A amps you can buy!
Audeze LCD-X, Audeze LCD-2C, Sennheiser HD-6XX with Burson Soloist 3XP
I noticed when going from volume level “51” to “52” the sound gets considerably louder compared to lower volume changes. Apart from that the amplifier sounds good.