iDSD Micro Black Label: A review by dsnyder on Head-Fi - iFi audio
iFi Audio micro iDSD Black Label Desktop/portable USB DAC/preamp/headphone amplifier at Crutchfield
ifi micro idsd black label dac and headphone amplifier/preamp with mqa and dsd. desk and portable use with smartphones/daps/tablets/laptops, via usb/spdif/coaxial/optical / 3.5 aux/rca - Walmart.com