Atlas Element PMMA Ottico Expand

Atlas Element PMMA Ottico

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Atlas Element digital optical cable PMMA.

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Modelli disponibili:, 1,0 m

45,00 €

tax incl.


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Fiber Optic Cables
Construction of the Atlas Fibre Optic cables begins with a high quality light conducting optical fibre (light guide). A thermal barrier protects the delicate fibre from heat warping and a mechanical outer barrier is applied to protect the assembly from damage. The ends are then precision polished in order to reduce harmful reflections. With efficient non deleting light transfer characteristics, the sound quality the Atlas fibre optic provides, in common with all Atlas interconnects, is full, relaxed and transparent.

Product Information
Fibre Optic cables are an alternative medium over copper cables for transmitting digital data between a local source and destination device. The cable is constructed using a light conducting core surrounded by a material of a lower refractive index than that of the core material all contained within a soft protective anti vibration cover. Light entering this pipe at an allowable acceptance angle will propagate along the length of the waveguide when these conditions are met.

The major difference between consumer optical and the more widespread communications optical products are the type of fibers and the transmission devices used. Toslink optical products use multi mode step index fibre with a modulated wideband LED being the source (this means that many individual frequencies are modulated and propagated down the light pipe). Whereas communications' grade optical fibres are by and large graded Index single mode (one frequency modulated by laser).

Often, consumer-grade fiber optics suffer from inefficient high current source LED's as well as optical frequency attenuation due to poor light guide material choice (impurities). Poor acceptance cone values, poorly matched refractive index at the core/cladding interface, poor alignment of fibers to the plug and inadequate surface finish at the critical air fibre boundary all add up to poor jitter performance and poor sound.

The Element Optical fibre deals with these issues by using a single strand of Polymethyl Methacrylate (PMMA), sometimes known as acrylic glass clad in a high efficiency Fluropolymer terminated in Atlas die cast metal plug with ABS Toslink connectors. To improve cone angle acceptance values, the light guide entry points are micro polished for optimal performance. The cable is finished in a highly stable soft PVC coating to minimise vibration transmission as well as to provide protection to the inner light guide.


All products sold on polarisaudio.it have 24 months long European Warranty. Polaris Audio Srl is exclusive importer and distributor of various Hi-Fi Brands. If you need our help on your purchase, please contact our Sales Team and we will offer you all needed support.

Atlas Cables? Who are we?


We are a Company of Great Britain, independent and successful. We design and build products Atlas because we have spent our lives in Industry Hi-Fi audio and video, and we are still excited about our passion.


Apart from a couple of exceptions, all products in the Atlas are planned, designed and produced in East Ayrshire, Scotland.


Scotland has a long tradition of specialists in the design and construction, that have given life to Companies in the Hi-Fi world-famous: this allows us access to a workforce of excellence, with vast experience in the field.


Performance Recognized at International Level


Recensioni Cavi Audio Atlas Cables


The audio cables , Atlas Cables have received numerous awards and recognitions in more than 30 Nations in which they are distributed. Our products ‘state of the art’, as the award-winning models of cables Mavros and Asimi, are considered to be among the best products on the market, and have received numerous awards in Europe, USA, Canada, Japan and the near East.


This is what he published in the English magazine "HiFi Plus" when she awarded "Product of the Year 2009", our cable signal is "Asimi", pure silver:



It's hard not to be seriously impressed with Atlas’ Asimi and Mavros pairing. These are two of the very, very best. Plus it's good to find a truly UK high-end offering. Atlas is definitely on the high-end map!



If you have used in the past, our cables Hi Fi, you already have an idea of what you can expect. However, if you've never tried before, be prepared to be amazed.


Want to know more about audio cables the Atlas? Then read our Guide on audio cables.