AIYIMA DAC-A2 Headphone Amplifier DAC with Bass Treble Controls PC-USB/Optical/Coaxial Inputs, RCA/3.5mm Headphone Ouput Digital to Analog Desktop Audio Converter DC 5V 24Bit 192kHz

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Dac-A2 a DC5V Headphone Amplifier Desktop DAC ,Built-in Hi-Fi Headphone amp chip can drive 16ohm to 200ohm headphones.
Chipset:SA9023+CS8416+97220+NE5532.With PC-USB, Optical and Coaxial S/PDIF Inputs , Match most Home Audio system PC/MAC/Computer
Professional Headphone amplifier Chipset TPA6120+OP275,DC 5V power input interface,RCA and 3.5mm headphones outputs. PC-USB:24Bit/96K,OPT/COA:24Bit/192kHz
RCA output Can Connect your Powered Speaker ,Or Connect amplifier ; and With Bass and Treble control
5V Power , very portable a Home Desktop Professional Auido Device, Easy to use and Improve your music Quanlity.
“Climate Pledge Friendly” Certified by Amazon — Empowering Carbon Neutrality Goals. Voice for the Planet, Purity in Sound