AK4499是采用新开发技术的32位4通道开关电阻DAC，具有业界领先的低失真和低噪声特性。 它最大对应一个768kHz的PCM输入和一个DSD512输入，适用于回放在网络音频和USB-DAC音频系统中变得越来越普遍的高分辨率音频源。 此外，它能够支持各种信号并实现低带外噪声。 AK4499具有六种类型的32位数字滤波器，可在广泛的应用中实现简单而灵活的声音再现。 The AK4499 is a 32-bit 4ch Switched Resistor DAC which adopts newly developed technology,achieving the industry’s leading level low distortion and low noise characteristics. It corresponds to a 768kHz PCM input and an DSD512 input at maximum, suitable for playback of high resolution audio sources that are becoming