Fosi Audio K5 Pro Gaming DAC Headphone Amplifier Mini Hi-Fi Stereo Digital-to-Analog Audio Converter USB Type C/Optical/Coaxial to RCA/3.5MM AUX for PS5/PC/MAC/Computer About this item Born for Gaming, the K5 Pro stereo DAC headphone amplifier is perfect for your home gaming system, equivalent to an external sound card, suitable for PS5/Computers/PC/MAC/active speakers, The Fosi Audio K5 adds microphone function, the K5 Pro headphone DAC amp combo, a next-generation audio converter with unrivaled internals, outstanding performance, and rich audio details. The K5 Pro USB DAC converts USB Type C/Optical/Coaxial signals to 3.5MM AUX and RCA signals with low distortion and great dynamic range. Unique design: 2-in-1 USB Type C interface charging port and audio input means K5 Pro is compatible with your phone (Note: Your audio source must be connected to the USB-A/C port.). The RCA output can be connected to an amplifier or powered speakers on your desktop. The 3.5 MM AUX and microphone interface can drive 16 Ohm to 300 Ohm headphones. The K5 Pro headphone DAC adopts the Texas Instruments NE5532 op-amp chip. The circuit design implementing this DAC has been optimized for a low-noise floor and clean sound. The K5 Pro has noticeably improved on overall sound quality, so you can get immersed in your music even more easily. Product Specifications: K5 Pro with master volume/bass/treble control and input mode switch. USB Type C rate: up to 24 bit/96 kHz, Optical/Coaxial sampling rate: up to 24 bit/192 kHz, THD ?0.003%, SNR ?110dB. Output power: 1000mw@16?, 500mw@32?, 300mw@64?, 150mw@128?, 80mw@300?. What's in the box 1 x K5 Pro DAC amp 1 x 3.5MM headphone splitter 1 x 2-in-1 USB Type A/C to Type C cable 1 x User Manual 1 x Optical Cable