Very good! Makes a difference. Price justified. But you have to know: It brings out the highs! If your system is already a bit too bright this cable might not be for you. Tried it with my Hegel amp and my tube amp. Crisp, Clear, Good Resolution, Dynamic. With my Hegel amp the sound becomes a bit too bright but with my el-34 tube amp it makes a crisp dynamic resolving sound. Maybe the base gets a bit less with this cable but the base will be less boomy but accurate and more tight. I think this cable is mostly about resolution in all frequency ranges. Very good I think!