Cablu alimentare AudioQuest Firebird High Current IEC19, DBS Level X
Low-Z Noise-Dissipation 3-Pole AC Power Cable Solid Perfect-Surface Silver (PSS) Perfect-Surface Copper+ (PSC+) Conductors Uncompressed High-Current Transfer RF ND-Tech (US Patent 8,988,168) ZERO: No Characteristic Impedance Dielectric-Bias System with Level-X Radio-Frequency Noise Trap Directionally Controlled Conductors Alternating Current (AC), is a far-from-perfect power source. AC power technology is well over a century old and was never designed to meet the exacting standards of today s high resolution audio-video components. AC noise is present at the utility source, and is then exacerbated by radio frequency noise that is induced (picked up by the AC power cord) and coupled to the component power supplies and to circuit ground. This creates distortion and low-level signal losses via the masking effect. Further, power amplifiers can require immense reserves of transient current for their power supplies to react to and then stabilize during dynamic audio passages. Most AC power cords and power conditioner-regenerators, though helpful to a point, are simply not up to the task. Power amplifiers present a real challenge for any AC power source, as the transient current requirements (though short in duration) can be many times that of the average (RMS) current consumption. Power amplifiers are also unique from all other components in that the current draw is dynamic, not constant, and it changes with volume and audio signal content. Though many AC power cords may feature low DC resistance to allow for some of this requirement, the characteristic impedance of the AC cable is equally responsible for assuring uncompromised performance. Many premium AC cords constrict or compress the audio transient as their characteristic impedance restricts the transient current. RF ND-TECH (PATENTED RADIO-FREQUENCY GROUND-NOISE DISSIPATION) MINIMIZES CIRCUIT MISBEHAVIOR BY CANCELLING INDUCED RF NOISE US Patent 8,988,168. AC Ground wires may provide protection from an electrical short circuit, but they also act as an antenna. Thus, they are subject to induced radio-frequency (RF) noise. This RF noise bypasses component power supplies and is typically coupled directly into a system s most sensitive audio video circuits. AudioQuest s patented RF ND-Tech greatly reduces this distortion, yielding unprecedented levels of noise dissipation across the widest bandwidth (range) of radio frequencies possible. Our unique circuit topology utilizes a common-mode phase-cancelling array, in concert with proprietary dielectric materials which provide additional differential linear filtering. SOLID PERFECT-SURFACE SILVER (PSS) AND SOLID PERFECT-SURFACE COPPER+ (PSC+) CONDUCTORS Solid conductors prevent electrical strand-to-strand interaction, major sources of distortion. Surface quality is critical because a conductor can be considered as a rail-guide for both the fields within a conductor, and for the magnetic fields that extend outside the conductor. The astonishingly smooth and pure surface of all AudioQuest s Perfect-Surface metals nearly eliminates harshness and greatly increases clarity compared to lesser materials. The careful choice of the sizes of the PSS and PSC+ conductors ensures that FireBird s performance is close to using all PSS Silver, but at a much lower cost. UNCOMPRESSED HIGH CURRENT TRANSFER While many AC power cables feature low DC resistance in order to accommodate the demand for high current, a cable s characteristic impedance is also crucial for optimal performance. Unlike most AC cables that constrict or compress an audio-provoked transient, AudioQuest AC cables combine low DC resistance and ZERO (no) characteristic impedance in order to deliver uncompressed high-current transients on demand. 72v Dielectric-Bias System with Level-X Radio-Frequency Trap (DBS) All insulation is also a dielectric whose electrical properties affect the integrity of the signal. When the insulation is unbiased, dielectric-involvement (absorption and non-linear release of energy back into the signal flow) causes diffe
- Magazinul: AVshop.ro - magazin de echipamente Home Audio Hi-Fi
- Includere.: Accesorii audio>Cabluri Audio Video
- Producător de bunuri: Audioquest
- Disponibilitatea bunurilor: in stoc
- Actualizat.: 29.5.2024
- Pretul: 24 999.00 RON
