AudioQuest Diamond Optical Cable

A revolution to the fiber –optic cable design is Audioquest Toslink Fiber-Optic Diamond that works proficiently in numerous ways.

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A revolution to the fiber –optic cable design is Audioquest Toslink Fiber-Optic Diamond that works proficiently in numerous ways. The HDMI, USB, FireWire and Ethernet connections may have most certainly gained popularity these days, but the effort of designing, manufacturing and choosing the best analog interconnects and speaker cables would never lose its hold over the market. For instance the S/P-DIF (Sony Philips Digital InterFace), which arrived in 1983 is still very much a part of our world today. It is transmitted through Digital Coax and Toslink fiber optics (EIA-J), making them some of the most important cables in the electronic entertainment.

Overcoming setbacks

The difficulties such as low in clarity sound and imperfections in the optical fiber that scatter the light information are resolved with the finely polished and upgraded optical interface of Audioquest Toslink Fiber-Optic Diamond. The RF (radio frequency) interference over cable is also prevented through the cable. Galvanic isolation i.e., the principle of isolating the functional sections of electrical systems to prevent current flow and no direct conduction path is permitted, is provided by Toslink. Also electrical isolation, which is achieved using a mechanical switch that isolates a section of a circuit from the main electrical power system as and when required, is accomplished by it.

Suave and controlling digital cable

The Audioquest Toslink Fiber-Optic Diamond which is made up of numerous highly refined polymer fibers replaces a single plastic conductor. These polymer fibers are most effective at conducting light (information) giving it greater resolution and improved tone over other optical cables. Fiber Optic-Diamond comes with a wide and dynamic range along with Toslink’s low and zero mechanical noise. With the Optical Diamond giving an amazing transient performance and exceptional dynamic degrees, Toslink precisely offers advanced optical S/PDIF (Sony Philips Digital InterFace) resolution.


  • 280 Narrow-Aperture Synthetic Fibers
  • Low-Jitter (Digital Timing Errors)
  • Precision Polished Fiber Ends
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