Ultimate RJ45 Cable
An Ethernet connection dedicated to your audiophile streaming system.
Handmade in France and available in a choice of lengths.
Your high-end streamer deserves better than a
standard network cable!
Digital music promises everything, yet often delivers less than your old CD player.
On paper, streaming is perfect: high-resolution files, impressive sample rates and vast libraries. Yet many audiophiles reconnect their turntable or bring their CD player back out of storage, because something sounds more natural and alive.
It is not about nostalgia. It is about the path the signal takes.
Digital music travels through technologies designed for computing rather than audio: routers, internet boxes and standard network cables. Each link can introduce electromagnetic interference and timing disturbances before the signal even reaches your streamer.
The result can be sharp treble, cold tonal colours and a presentation that is technically accomplished but musically lifeless.
Ultimate RJ45 addresses the problem at its source
Placed between your router and streamer, it filters electromagnetic interference before signal conversion. Transmission becomes more stable, noise recedes and music regains what it lost along the way.
The change is immediately apparent when listening:
- More natural, richer timbres: voices, strings and brass regain their colour.
- A more open soundstage, with space between instruments.
- Freer dynamics, without perceived hardness or compression.
- Music that breathes, with depth, naturalness and substance.
Designed by listening, rather than by the test bench alone
Our RJ45 cable is optimised exclusively for audio use. It is not a general-purpose network cable.
Assembled by hand in our French workshop, with components selected for what they let you hear rather than what they show on an oscilloscope, Ultimate RJ45 is for listeners seeking more than precision: living music, with soul, body and presence.
| Length | Price |
|---|---|
| 1 m | €500 |
| 1.5 m | €600 |
| 2 m | €700 |
Complete your system
Our quality commitment
Take time to listen, at home, on your own system.
Artisan craftsmanship
Every product is assembled by hand in our Île-de-France workshop, with care given to every detail.
7-day home trial
Listen in your own setup. If you are not fully convinced after 7 days, you can return the product to us, without hassle.
Personal advice
Advice, a particular length or a bespoke requirement: we help you choose the right connection for your system.