I bought one of these recently (SMSL SP200) and it's great, I was worried it would sound a bit sterile or dry but once you get used to it it's lovely. I wouldn't use it with bright headphones as it is very neutral but it works superb with my Monoprice planars as well as Beyer DT880s. They both sound full down below with the power at hand.
Does anyone else have a THX headphone amp and what do you think?
Does anyone else have a THX headphone amp and what do you think?