Synergistic Research audio Carbon Tuning Discs (Gold an...

New in box with discount! Four sets of Synergistic Research audio Carbon Tuning Discs. Each set consists of two Gold and two Purple tuning discs. Carbon Tuning Discs can be used to tune any cable, no matter what cable brand you may have in your system. Gold discs flesh out rich harmonics combined...

New in box with discount! Four sets of Synergistic Research audio Carbon Tuni...