"A historic moment"
The LS-4004 AIR Pure Silver tested in HiFi Sound & Music 02-2023
"When the desire for something new dries up, passion dies.
Or:
People who refuse to budge from earlier judgments, deprive themselves of opportunities for further development, and won’t really make any advances in high-end audio.
The pure silver cable from in-akustik teaches us this lesson in an astonishing manner [...]
"That which cannot be, must not be” is an outdated maxim.
Thanks to the upmarket LS-4004 Pure Silver, which proves even the most devout doubters wrong.
A new benchmark."
Joachim Pfeiffer - HiFi Sound & Music 02-2023
Download test report
Go to the LS-4005 AIR Pure Silver (successor)
"How great "right" can sound"
Our NF-2405 Air cable was tested by HiFi-IFAs.de: "A real tip for hi-fi fans who want to invest in high-quality cables."
"Pretty cool evil stuff"
"Here you can read in detail what makes the fifth generation of the AIR power cable series so special..." Fidelity-online.de 08-2024 | AC-2405 Reference AIR cable
Company Portrait: "Even More Air Inside" - in-akustik in Audio Swiss
Fifth generation AIR technology: What’s new?
The fifth generation of our Referenz AIR cable is now available! Point-to-point AIR helix design and special connector types with sophisticated technical finesse.
International award for the AC-4004 AIR
Our AC-4004 AIR power cable receives the Super AV (China) Award 2023 in the "Highly Recommended Product 2023" category
How to improve the sound of your hi-fi or high-end system
In this article, we explain how capacitance affects sound and describe how AIR cables transmit audio signals with almost no loss.
"in-akustik Cable Factory Tour: Top Audiophile Cables"
Behind the scenes: Audiophile Junkie is filming a multi-part documentary about our passion for sound quality.
HiFi and power supply – safety first!
Insights into the development of a power cable: Interview with our product developer Marius Ingold.