Harmonic Technology Pro-Silway II Interconnect Pair RCA

These are older, but still a terrific pair of 1 meter long interconnects in superb condition. Original owner. 

2001 Stereophile Review: “Harmonic Technology is a California company that was founded in 1998 to take advantage of an ‘amazing discovery in
the field of metallurgy’ that eliminates ‘crystalline barrier distortion.’
Their words. These ‘barriers,’ they claim, ‘cause outright distortion,
modifying the signal and adding a grainy, harsh, or muffled sound, lacking in
true detail...because the electron flow consists of very complex harmonically
structured data packets, and the collision of these data packets with the
crystalline barriers destroys the original signal's purity and coherence.’ I
wouldn't know. Harmonic Tech uses a patented ‘Single Crystal copper’ in all of
their cables. The Pro-Silway II I used is the top of their regular line, below
the Magic line. What I find fascinating is that I did my listening without
paying attention to the technology or the metals used. Lately, I've
consistently favored copper/silver hybrid cables. The Pro-Silway II is a
bi-metal hybrid of two filaments of 7N-pure (99.99997) silver and two filaments
of copper. The braided outer shield is pure-silver-plated copper. Insulation is
either Teflon tape or air-foamed PE (polyethylene with air bubbles as the main
dielectric). The balanced or single-ended plugs are ‘NASA grade’ (audiophiles
in space?). A 1m balanced pair costs $439…”