HIFI Audio USB Coaxial Optical SPDIF Converter Transformer

HIFI AUDIO supply voltage Asynchronous USB XMOS U8 DAC coaxial optical fiber digital interface MuRata Audio transformer: one unit, brand new, after I bought it, realized that it won’t work with my Melco Audio N1A server. There are good discussions on PS Audio Community Forum about this unit and its SQ benefits.

Price $35. Buyer will pay S/H. Thanks.