As much as I wanted to like the MAS Grey it just never sounded right to my ears. Even after being fully broken in, the sound was very clean and fast, but the tonal balance was always tilted up and the extreme highs just had a bit too much energy to them. To my ears, in my system, on my CD player, the MAS Black( formerly the MAS Musiclink) is just more balanced and natural sounding. But this is just IMHO and YMMV. There are better cables today since the MAS Black came out quite some time ago, but even today, in the right system, the little MAS Black will still put to shame many very expensive( and overpriced) interconnects.I still have a pair on my CD player in my bedroom system and always keep a couple pair spare for emergencies and comparisons.
By the way, I believe the MAS Black has silver/plated copper conductors.
By the way, I believe the MAS Black has silver/plated copper conductors.