Revox B225 with Burson V5 Opamp upgrade
They play very precise but not harsh,naturally and dynamic with lots of air around the instruments if it is on the cd. I like the structure in bass very much.It’s also punchy :-) Over all it sounds clear but not thin.
Audio GD Fun with Burson V5 opamp upgrade.
Tested some cheap OpAmps….But this is a game changer!!!!
Matrix, M-Stage HPA 2 (USB) with Burson V5 Opamp upgrade
Perfect fit, instant change in soundstage, detail, tighter bass response, stronger ”impact” which I love! All this in the first hour, looking forward to more burn in. Thank you!
Gustard H10 headphone amp
sounds very good, But there was a little interference with volume component at one of dual opamp socket.