fx-audio dac-x6 mini hifi 2.0 digital audio decoder dac input usb/coaxial/optical output rca/headphone amp 24bit/96khz dc12v (black) kguss <p>dac-x6 optical/coaxial/usb decoder usb dac amp audio headphone amplifier </p> <p><b>specifications</b></p> <p><br></p> <p>digital input :pc usb / coaxial / optical(with toggle switch)</p> <p></p> <p></p> <p></p> <p><br></p> <p>output: 6.35mm headphone out / 2ch stereo power amp </p> <p><br></p> <p>line level output: rms 1.8v</p> <p><br></p> <p>frequency response: ±3db(20hz-20khz)</p> <p><br></p> <p>headphones impedance:32ω-600ω </p> <p><br></p> <p>headphone power output : 520mw@16ω,450mw@32ω,250mw@64ω,165mw@120ω</p> <p><br></p> <p>snr: -94db</p> <p><br></p> <p>thd: 0.001%</p> <p><br></p> <p>sampling rate :</p> <p>usb:24bit / 96khz; 16bit / 192khz</p> <p>optical / coaxial : 24bit / 192khz</p> <p><br></p> <p>adapter voltage: 100-240acv</p> <p><br></p> <p>machine power / adapter output voltage: dc12v 1a~3a </p> <p><br></p> <p>size: 5.7 x 3.9 x1.4 in</p> <p>weight:1.1lb</p> <p></p> <p></p> <p></p> <p></p> <p><br></p> <p><b>product list</b></p> <p></p> <p></p> <p></p> <p></p> <p>*dac-x6 ×1</p> <p>*use guide×1</p> <p>*power adapter(12v1.5a)×1</p> <p>*certificate of conformity×1</p> <p>*6.5 to 3.5 joint ×1</p> <p>*usb cable×1</p>