Polymethyl Methacrylate (PMMA) Acrylic Glass Optical Fibre
This optical fibre boasts half the signal attenuation per metre of the previous Performance model, which means Performance Graphite comfortably transmits the higher bandwidth signals for multi-channel audio.
Very Low Jitter Design
At QED, jitter or distortions caused by errors in the light transmission have been identified as a major factor in the deterioration of the audio signal. By incorporating precision cladding techniques, jitter is reduced, enabling a cleaner signal with better dynamics and a wider sound stage.
The cable features a stepped refractive index core that together with precision cladding techniques minimises light absorption and modal dispersion of single mode optical signals at the fibre boundary. This reduces the angle of incidence at which total internal reflection occurs so that more rays can propagate along the cable, which in turn makes for decreased jitter and improved audio data transmission.
