



QED Performance QE7751 Optical Cable TOSLINK Digital 0.75m
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QED Performance Optical Cable 0.75m
Optical connections are often treated as an afterthought. The cable clicks into place, the sound comes out the other end, and everyone moves on, fair enough.
But if you're sending digital audio between a TV, streamer, CD player or games console, it's still worth getting the fundamentals right. The quality of the fibre, the precision of the connectors and the way the signal travels through the cable all contribute to how accurately the signal reaches its destination. Performance Optical is designed to remove the guesswork.
Using low-loss optical fibre, precision-polished Toslink connectors and a flexible, durable construction, it's engineered to deliver digital audio cleanly and reliably across modern hi-fi and AV systems. Whether you're connecting a television to an AV receiver, a streamer to your hi-fi or a CD player to a DAC, Performance Optical gives you the confidence that you've got this connection right.
Because "it's just an optical cable" is usually said about five minutes before someone starts blaming everything else.
Features
- Supports digital audio signals up to 24-bit/192kHz
- Low-loss PMMA optical fibre
- Stepped refractive index design for improved signal transmission
- Precision-polished Toslink connectors
- Flexible and durable TPE outer jacket
- Designed for reliable, long-term performance
Explore the full range in Audio Interconnects.
Specification
| Fibre Material | PMMA |
|---|---|
| Fibre Diameter | 1 × 1.00 mm |
| Cladding Material | Fluorinated Polymer |
| Jacket Outside Diameter | 6 mm |
| Jacket Material | TPE |
| Jacket Finish | Stone Grey |
What's Included
- QED Performance Optical Cable 0.75m
QED
About the QED QE7751
From our tech experts at CEN
The QED Performance QE7751 is a 0.75m TOSLINK optical cable for digital audio. It connects TVs, soundbars, DACs and other digital audio devices with an optical output and input, and it is the shortest length in the QED Performance optical range.
Who it suits
The 0.75m length suits devices sitting right next to each other, such as a TV box on top of a DAC or a soundbar directly beneath a TV with its sockets close by. If the devices are on different shelves, the 1.5m QE7754 gives more room, and the 3m QE7757 reaches across a room.
Our tech experts advise
Remove any protective caps from the plugs before use, and push the TOSLINK plug in until it clicks, keyed the right way round. Avoid sharp bends or kinks, as an optical cable carries light rather than an electrical signal. On a TV, you may need to set the audio output to the optical port. See more in our QED collection.
Explore the full QED range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all QED
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Frequently Asked Questions
Q: What connector does the QED QE7751 use?
A: The QE7751 is a TOSLINK optical cable, used for optical digital audio connections.
Q: What length is the QE7751?
A: The QE7751 is 0.75m long. It is also available in 1.5m (QE7754) and 3m (QE7757).
Q: What can I connect with the QE7751?
A: It is designed for digital audio connections between TVs, soundbars, DACs and other digital audio devices.
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