Further said, this trailer isn't just for portable players. (warpzoned.com)
The upgraded audio system brings greater features and capability, while a peripheral device interface module allows portable players to play through the audio system. (thetorquereport.com)
HiFiMAN just announced the HM901S, an upgraded version of its HM901 high - res portable player from 2013, which was notable for its innovative use of replaceable amplifier cards, expandable memory via SD cards, Dual Saber ES9018 32 - bit DAC chips, advanced step potentiometer and TAICHI user interface. (ecoustics.com)