An advanced designed-for-2go digital interface enabling 2go as a fully-fledged standalone streamer, ready to be used with external DACs and devices, including the 768-kHz upscaling Hugo M Scaler. 2yu connects directly to 2go to add TOSLINK optical S/PDIF, coaxial and BNC (both 75 ohms) digital outputs, plus a cleverly integrated USB-A output.