Beam Optical Length:1.5M we employed a new material

we employed a new material called "silver carbon" which is the high-density glass fiber processed by aluminum metalizing coating and has moderate hardness

Rated 125V · 15A Specifications PSE certified product

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so you must accept the degradation of sound quality or limitation of listening position

By applying this clumping system

Beam Optical Length:1.5M we employed a new materialBeam Optical Beam optical cables uses high quality plastic fibre conductors for ultra low loss, protected by its attractive black outer jacket. Beam is terminated with high quality gold plated Toslink connectors and can be used in a wide variety of applications. Various lengths available. Specification below: Optical Cable Toslink Toslink connectors with gold plated inner pins High quality 6mm plastic fibre cable for low loss Attractive black outer