Hey Guys,
I just bought one of these beauties and it sounds fabulous and is multi functional as it is a streamer, dac and amplifier all in one. It also has internal storage as well. Currently, I am using my Sennheiser HD650s to great effect. I'm still playing with this at the moment as I've only scratched the surface with what it can do.
I wouldn't have bought this usually as the RRP is $3100 Australian dollars but it is on runout for $999. I was looking at a portable dac/amp to use with my iPhone and my dealer suggested this and I jumped on it.
https://addictedtoaudio.com.au/collections/new-in/products/astell-kern-acro-ca1000-desktop-amplifier-dacCheers Rod