TRAVEL SOUNDS
Amp up your mobile sounds with the Aiyima H4 Headphone Amplifier. This little gadget features a 3.5mm single-ended and a 4.4mm balanced headphone output, a DAC paired with dual op-amps, eight PCM digital filter modes, and a bright 0.91 inch OLED display. And it has a CNC-machined aluminium body with an anodised finish.
SOURCE/PHOTO: Aiyima