"HiFi and power supply – safety first!"

In this video, we give you an insight into the product development of our power cables. The power supply is the foundation of any hi-fi system. In addition to improving sound quality, safety aspects play a special role in hi-fi power cables. Extensive testing processes are required to ensure that a power cable meets CE conformity. That's why every one of our hand-made Referenz AIR power cables is put through its paces with the utmost care. After an intensive mechanical and electrical function test, every hi-fi mains cable is subjected to an insulation and high-voltage test. The result is logged and assigned to the respective mains cable by means of an individual serial number.

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Company Profile

Company Profile

The new documentary offers exclusive insights into our listening rooms, cable manufacturing, and our team. Experience first-hand how our passion for music shapes our daily work – authentic, captivating, and full of fascinating stories.

S25 Audiokabel XLR angeschlossen an einem Gerät

Wiring your hi-fi system correctly

The new S25 series hi-fi cables offer you a high-quality entry into the high-end segment. Learn how to unlock the full sound potential of your system with the right materials and meticulous workmanship.

Tonabnehmer herangezoomt

Pickup: MM or MC?

MM or MC – two cartridge principles, one common goal: the best sound. But how do they differ, and which one suits your turntable better? In this article, we break down what really matters.

HDMI Ultra High Speed Premium Kabel herangezoomt an den Stecker

The right HDMI cable

Find the perfect HDMI cable for your setup: Learn everything about standards, connector types, key features like eARC & VRR, plus tips on choosing the right length and proper handling to ensure the best picture and sound quality! A guest article by Raphael Vogt | lowbeats

Phonokabel von in-akustik

Special Features of Phono Cables

Which phono cable is the right one? In this article, we primarily guide beginners and explain what really matters when it comes to phono cables and how they differ from "normal" audio cables.

Hi-Res Audio Frequenzkurve Diagramm von inakustik Blog

High-Res Audio: Sound Revolution or expensive bluff?

High Resolution Audio promises the best sound quality. But is it really a revolution or just an expensive marketing ploy? Lothar Brandt explains the facts, myths and technical background.

Power conditioner for better sound quality

Power conditioner for better sound quality

Learn how power conditioners can enhance the sound quality of your HiFi system and why "clean" power is essential for an optimal listening experience.

Tobias Tritschler und Holger Wachsmann HDMI LWL Kabel

Revolutionary HDMI Transmission

The new Ultra High Speed HDMI 2.1b fiber optic cable with innovative MPO technology sets standards in digital signal transmission over distances up to 100 meters