The Topping NX4DSD portable DAC (digital-to-analog converter) and headphone amp features an ES9038Q2M chip, 32bit/768KHz resolution, DSD512 support and Hi-Res Audio certification.
The ULTRASONE Tio is the answer to a global need of high quality in-ear earphones for musicians, producers and music lovers. Let the next Ultrasone product be as amazing as the last one.