The most common brands that offer these products include Eagle Cable, AudioQuest, Cordial, Bespeco, Audio Tuning, Oehlbach, Belkin, Monacor, Behringer, Shure, Rode, AQ, Inakustik, Roland, Sommer Cable, DPA, Soundking, Beyerdynamic, Strymon, AVID, Warm Audio, ADJ, Enova, Korg a Shimano. All brands