AudioQuest Firebird High-Performance Audio Interconnect Cable - Premium Sound Quality for Home Theater & Hi-Fi Systems - Perfect for Audiophiles & Music Enthusiasts

ZERO-Tech (No Characteristic Impedance) for Linear, Wide-Bandwidth Noise-DissipationThe only way to avoid characteristic-impedance mismatch effects between a cable and its attached source and load circuits is to prevent the cable from having a characteristic-impedance. ZERO-Tech succeeds by eliminating the electrostatic field between the cable’s high and low signal conductors, enabling linear (consistent octave to octave) Radio-Frequency (RF) Noise-Dissipation, and uncompressed transients. In order to preserve ZERO-Tech’s complete isolation between signal conductors, a Dual-72v DBS pack is included for XLR cables. Solid Perfect-Surface Silver (PSS) Conductors Solid conductors prevent electrical and magnetic strand interaction. PSS Solid-Silver minimizes distortion caused by grain boundaries and maximizes linear RF Noise-Dissipation. FEP Air-Tube Dielectric Positive conductors benefit from almost no contact between metal and its FEP insulation, which is notable for its superior dielectric constant and minimal signal interference. Negative conductors benefit from intentionally “lossy insulation” — no air and no FEP help maximize the negative connection’s different job.