Audioquest Cablu HDMI 4K AudioQuest Chocolate, HDMI 2.0 / HDCP 2.2

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Chocolate HDMI adds 2.5% silver-plating to its predecessors' solid-core conductors. Like all AudioQuest HDMI cables, Chocolate uses Solid High-Density Polyethylene Insulation, and precise geometry. Specific attention has been paid to maximizing the performance of HDMI, and indeed, AudioQuest's HDMI cables push sonic performance to new levels.

Hard-Cell Foam (HCF) Insulation ensures critical signal-pair geometry. Any solid material adjacent to a conductor is actually part of an imperfect circuit. Wire insulation and circuit board materials all absorb energy. Some of this energy is stored and then released as distortion. Hard-Cell Foam Insulation is similar to the Foamed-PE used in our more affordable Bridges & Falls cables, and is nitrogen-injected to create air pockets. Because nitrogen (like air) does not absorb energy and therefore does not release any energy from or into the conductor, distortion is reduced. In addition, the stiffness of the material allows the cable's conductors to maintain a stable relationship along the cable's full length, producing a stable impedance character and further minimizing distortion.
Solid conductors eliminate strand-interaction distortion and reduce jitter. Solid silver-plated conductors are excellent for very high-frequency applications, like HDMI audio. These signals, being such a high frequency, travel almost exclusively on the surface of the conductor. As the surface is made of high-purity silver, the performance is very close to that of a solid silver cable, but priced much closer to solid copper cable. This is an incredibly cost effective way of manufacturing very high-quality HDMI cables.
HDMI standards and capabilities have improved significantly since DVI first evolved into HDMI. All generations are backward compatible. However, not all previous HDMI cables can transmit the full 18Gbps of data required to optimize today’s HDMI 2.0 equipment. While there is currently no 4K/60 4:4:4 software requiring the full 18Gbps capability of HDMI, some sources (UHD Blu-ray players) can be set to “up-sample”, requiring 18Gbps capability. Up-sampling often should be done in the TV rather than in a previous component — but that’s your decision. AudioQuest HDMI cables with "Exceeds 18 G bps" on the box front are guaranteed to exceed the requirements for all possible HDMI data streams.
All audio cables are directional. The correct direction is determined by listening to every batch of metal conductors used in every AudioQuest audio cable. All signal conductors controlled for digital-audio direction in AudioQuest HDMI cables, and care is even taken to run the conductors used in the Audio Return Channel in the opposite direction to ensure the best performance for that application. Arrows are clearly marked on the connectors to ensure superior sound quality.


4K / 8K

Cablurile HDMI de mare viteza AudioQuest 18 Gbps au latimea de banda necesara pentru videoclipuri de pana la 8K / 30 (8 biti, 4: 2: 0), care au o rezolutie de 7680 x 4320 (peste 33 de milioane de pixeli) pana la 30 de cadre pe secunda (fps). 24 si 30 fps sunt ratele cadrelor pentru aproape toate filmele si multe emisiuni TV.

Capabilitatile ARC anterioare ale hardware-ului HDMI erau maxime cu un sunet surround cu 5 canale de slaba calitate (comprimat). Nu numai ca toate generatiile de cabluri HDMI AudioQuest „cu Ethernet” acceptă ARC, dar pentru a asigura performante audio superioare, perechea conductor-canal ARC este controlată intern pentru directie, ruland in directia opusa din cele 4 perechi care transporta informatii la televizor. Viitorul Hardware-ul HDMI 2.1 accepta canalul de intoarcere audio imbunatatit (eARC), care mareste latimea de banda dramatic pentru a suporta audio multicanal de inalta rezolutie necomprimat si fara pierderi, inclusiv Dolby TrueHD si Atmos, si DTS-HD Master Audio si DTS: X. Toate cablurile HDMI AudioQuest „ cu Ethernet ”au conductorii si latimea de banda necesara pentru capacitatile sonice imbunatatite ale eARC.

Cablurile HDMI de mare viteza AudioQuest de 18 Gbps acceptă o gama dinamica inalta (HDR) si HDR dinamic. Continutul HDR extinde contrastul imaginii pentru negru mai evidentiat si alb mai stralucitor, precum si pentru o saturatie si luminozitate mai mare a culorilor. HDR dinamic (HDR 10+ si Dolby Vision, de exemplu) permite optimizarea HDR cadru-cadru, mai degraba decat setarile HDR care sunt fixate pentru intregul program.

Toate cablurile HDMI de mare viteza AudioQuest 18 Gbps sunt garantate sa aibe latimea de banda de 18 Gbps necesara pentru caracteristici convingatoare, cum ar fi video 8K / 30, imagini HDR (High Dynamic Range) si EARC (canal de intoarcere audio imbunatatit).
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