"Worth every penny"
The NF-2405 AIR XLR reviewed in hi-fi+ magazine (UK)
"British magazine hi-fi+ has put our NF-2405 AIR XLR cable to the test – and the verdict is enthusiastic. Reviewer Rafael Todes highlights the fifth-generation Air-Helix architecture, which leaves the conductors almost entirely suspended in air, as well as the rhodium-plated tellurium copper connectors that can be rotated through ±90 degrees.
In terms of sound, he describes the cable as clean, detailed and expansive, with full, controlled bass, a spacious and well-layered soundstage, and beautifully fluid vocals – all without adding any coloration.
His conclusion? Worth every penny of its price, and an easy recommendation for anyone looking to bring out the very best in a high-performance audio system."
Rafael Todes | hi-fi+ #257
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To the NF-2405 AIR XLR
"Attention to detail"
The NF-2405 AIR has been testet by hi-fi+ magazine: "The bass is full and tight, in a real way, not that grippy, rubbery manner, but in a natural sense."
New Connector Generation
The new connector generation for our AIR speaker cables makes installation significantly easier while complementing our proven AIR technology with an intelligent new connection system.
in-akustik Company Profile | hi-fi+ Issue 252
Alan Sircom from hi-fi+ (UK) visited us and took an exciting look behind the scenes at in-akustik. The focus was on our AIR technology and the complex, high-precision manufacturing in our factory
Silver Sound in the Air
"The NF-2405 and partnering LS-2405 Air Pure silver cables have reframed my opinion and I will be looking out for the material at every opportunity from now on." Jason Kennedy | the-ear.net
"A new route to cable nirvana"
The LS- & NF-4005 AIR in the ear magazine’s review: "Speaker cables that I actually enjoy listening with are rare, but the combination of the 4005 Air cables makes listening particularly enjoyable." Jason Kennedy | the ear (UK)
CAT-2405 AIR review on hif.nl
The CAT-2405 AIR presents itself as a very pleasant cable, I can’t find any negative trait, and it certainly ranks among the top Ethernet cables available on the market." hifi.nl | 10-2025
Review International: “Not Magic but a great cable”
"It was explosive!…,with dynamic and volume of low and tight bass [...] The sound quality opened up! and became lively!" LS-8005 AIR on analoguefellowship.com
Review International: The "Soundrebels" review our power cable AC-2405 AIR.
The online magazine "Soundrebels" (Poland) about the AC-2405 AIR: "A cable that combines drive and musicality at the highest level!"
