Supra Sword-ISL InterconnectSUPRA Sword Interconnect The High End The success with the Sword loudspeaker cable lit an idea of designing an interconnect according to the same patented design concept. The cable works as a perfect signal carrier without the side effects of the traditionally designed cables, which display severe problems with frequency responce and phase shifting. Sword maintain the signal integrity with almost immeasurable deformation due to our freedom and ability