KGUSS DAC-K3 PRO USB DAC Headphone Amplifier Mini HiFi Optical/Coaxial/USB DAC Decoder Audio 24Bit 192KHz DA Converter ESS9018K2M Decoder Multifunctional Preamp Desktop Amplifier (Sliver)

It is both a headphone amplifier and a preamp The DAC-K3 Pro is not only a professional headphone amplifier, but also a pre-stage It can be widely used with power amplifiers or active speakers.The headphone amplifier with built-in DAC has a highly rigid aluminum alloy body and die-cast front panel to suppress unwanted vibrations and distortion generated by the main unit itself, providing a CD-like music experience.Wide Compatibility -- Various Inputs Supported The unit supports PC-USB, fiber-optic, coaxial, and other digital audio inputs In addition, it is widely compatible with Windows XP/W7/W8/W10/MAC/Linux etc Outputs: Line (RCA), 6.35mm & 3.5mm headphone jacks Note the driver may not be installed automatically on some computers We will help you KGUSS DAC-K3 PRO HPA/PRE automatic switching When the DAC-K3 Pro is not connected to any headphones, it automatically works in the preamp mode When the headphone is connected to headphone output, DAC-K3 Pro automatically switches to the headphone amp mode and the signal is only output to the headphone jack Specification THD: ≤0.005% SNR: ≥116dB Frequency Range: 20Hz-20kHz (-0.5dB) Support sampling rate: 24bit/192kHz