Pristine Audio Output | Supreme Audio Fidelity With 129 Db Dnr Hi-Res 32-Bit / 384 Khz Playback Via Ess Sabre-Class 9038 Dac And Dsd64、Dsd128、Dsd256、Dsd512 Playback Support That Satisfies Even The Most Demanding Needs Of Audiophiles For Incredibly Clean Audio Five detachable operational amplifiers Audio amplifier operational amplifier, a type of operational amplifier specifically designed for audio amplification, has advantages over the audio rangeGood performance (mainly in frequency response and distortion characteristics, both of which are very important for a good audio amplifier)Good, generally used for pre amplification stages in audio systems; Another type is an audio amplifier, which is a power amplification circuit,A driver stage used for audio systems, which can drive high-power speakers or speakers to produce soundFor ordinary customers, the original operational amplifier is also sufficient,But customers who need better operational amplifiers can purchase and replace them themselves Compatible Devices Personal Computer Brand Cooledit Hardware Interface PCI Express x1，x4 , x8 ，x16 Audio Output Mode HI-FI stereo sound Platform Windows