This has been said before, but I am astonished of the HiFI sound provided by this cheap DAC in my kind of expensive audio system. I am playing FLAC 24/96 files prepared by myself from my vinyl records (mostly jazz) with a professional digital recorder. The FLAC nusic is stored in microSD disks and the output of Hifiberry feeds a tube amplifier and a pair of big Altec Lansing A7 speakers. The sound is almost identical to that provided by a very expensive HIFI DAC that now is going to early retirement... Hifiberry Dac+ Pro is no doubt an outstanding HIFI DAC.
Outstanding HIFI sound from Hifibery Dac+ Pro