QED

The QED Performance Optical Graphite cable is designed to deliver superior sound quality by connecting digital audio sources such as DACs, TVs, CD players, and Blu-ray players to amplifiers or receivers. Utilizing advanced materials and construction techniques, it ensures high bandwidth and low jitter, resulting in a clean and precise audio signal.

Key Features

• Polymethyl Methacrylate (PMMA) acrylic glass optical fibre
• Stepped Refractive Index Core with Very Low Jitter Design
• Very Low Loss
• Toslink Connectors
• Precision Engineered Plug with Integrated Grip

Detailed Description

Polymethyl Methacrylate (PMMA) Acrylic Glass Optical Fibre

The cable features a PMMA acrylic glass optical fibre core, which offers half the signal attenuation per metre compared to previous models. This enhancement allows the cable to comfortably transmit higher bandwidth signals required for multi-channel audio.

Stepped Refractive Index Core with Very Low Jitter Design

The stepped refractive index core, combined with precision cladding techniques, minimizes light absorption and modal dispersion. This reduces jitter, ensuring a cleaner signal with enhanced dynamics and a wider soundstage.

Very Low Loss

The cable is engineered to have a very low loss of less than 0.15dB attenuation per metre. This ensures that the signal integrity is maintained over longer distances, providing high-quality audio transmission.

Toslink Connectors

The connectors of the cable are Toslink type, offering excellent compatibility with digital audio devices. Designed for durability and optimal signal transmission, they ensure a reliable and consistent connection.

Precision Engineered Plug with Integrated Grip

The plug design of the cable includes an integrated grip, which makes it easy to handle and connect. The precision engineering of the plug ensures a secure and stable connection, contributing to the overall performance of the cable.

Technical Specifications