Perfect in every way. This is an incredible unit, I just have too much gear and need to make some room. Really as good as any Dac I have, will do DSD, and all PCM formats. If you have a mac this baby is plug and play. Please read the reviews which are great. I ran this using J River via my mac book and it was magnificent! I will ship at my asking price. It is priced VERY Fair. Again, I will only include shipping if you agree to pay my asking price.