Hi Team. I've built a pair of 3 way active monitors for home. The dsp's in the monitors take a digital signal AES through XLR for each monitor, one dsp for left monitor and one for right. So I'm looking for an audio interface to come out of my PC (usb) and output a digital signal to each monitor AES through XLR. It seems like it should be easy, but I can't find anything under 00.... Can anyone point me in the right direction?