“iFi-Audio, maker of several very interesting miniature audio components, has upgraded their battery-powered portable iDSD nano DAC and headphone amplifier to play quad-speed DSD256 computer audio files…. iFi-Audio identified some Japanese jazz piano DSD256 recordings that I downloaded and tried. They were very clean, spacious, highly nuanced and sounded a whole lot like someone playing a piano in a moderately reverberant room. Through the upgraded iDSD nano, my Audeze LCD-X headphones sounded a bit tonally richer than before the upgrade. If you enjoy the iDSD nano as much as I do, this is a worthwhile upgrade.”
Thanks Absolutesound!
http://www.theabsolutesound.com/articles/ifi-audio-upgrades-idsd-nano-portable-dacheadphone-amp/
