Full Description
“we heard improvements in system sound when using the QED, including greater detail and dynamics”
Award
Best Optical Interconnect 2012
The award winning QED Performance Optical cable in sleek looking graphite finish. Ideal to connect your Sky Box, DVD player, or CD player to your amplifier or AV receiver.
Performance Optical uses a polymethyl methacrylate (PMMA) acrylic glass optical fibre to comfortably transmit the higher bandwidth signals demanded by today’s multi-channel digital audio links.
The cable is optimised for a ‘very low jitter’ design to reduce digital errors, making for a cleaner audio data transmission. Here at QED we are so confident about the performance of our product that we offer a lifetime guarantee.
- Plastic Optical Fiber (POF) core of acrylic glass
- Stepped refractive index
- Fluorinated Polymer Cladding Material
- 24K gold plated Toslink connectors
- Precision engineered plug with
- Integrated grip
- QED Lifetime Guarantee
Polymethyl Methacrlate (PMMA) Acriylic Glass Optical Fibre
This new 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 we have identified jitter or distortions caused by errors in the light transmission 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.
| Numerical Aperture | 0.5 |
|---|---|
| Minimum Bend Radius | 9mm |
| Attenuation | ‹ 0.15dB/m (650nm) |




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