The WDC200 wireless DAC boasts re-clocking and circuit design technologies for ultimate accuracy, clarity, stability and resolution. Using WiFi 802.11b/g/n technology, the WDC200 delivers high resolution sound with harmonically accurate and jitter-free music. It also supports DLNA and is compatible with Apple AirPlay®. The WDC200 makes an ideal partner for the STA200 stereo power amp or can also be used with the STA120.