Sennheiser HD600 , Topping D10 , Soloist 3XP with Burson Super Charger 3A
Burson has one of the best customer service I’ve expeirenced of any product I’ve used. Very well recommended.
Burson Playmate with Beyerdynamic DT 1990PRO, DT880 600ohm, Sennheiser HD 6xx, Hifiman HE-400, Audio-Technica m40x, Kali Audio LP-6, Monitor Audio Bronze 2
Great opamps for SoundBlasters but I got hungry and now I have Playmate Everest.