Fosi Audio DAC Q4 Plug & Play Digital Audio Adapter

This Fosi audio Q4 mini stereo headphone amplifier is new, designed with RCA/PC - USB, Optical, and Coaxial inputs and 3.5mm headphone outputs that can fit most home audio systems and headphones, DC 5V, desktop mounting type, easy to install, very low noise, high output drive, input protection diodes, and output short-circuit protection.  You can stream Hi-Fi music to your stereo system.  For further information, please look this up online. Thanks for looking.

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