Hi @bluethinker , A few years ago all my analogue cables with AU24SX and I thought they were great. Then my dealer brought KS Elation speaker cables for me to try with my new Hailey speakers, and oh my so much better. Still very resolving (a strength of the AU24 SX) but much fuller in the bass and midrange. I feel a very natural sounding cable, smooth and full, and still very resolving.
For USB and AES, I have tried a few, and the KS Realization are all of the above... Full, natural, resolving. I have directly compared to the Network Acoustics AES, and I like that as well, but give the edge to the KS.