The Future of In-Ear Monitoring

Experience the most advanced in-ear technology in the world.

Finally a clear, spatial and natural in-ear sound. Separating instruments has never been easier. With KLANG:3D, you‘ll now experience all audio sources coming from ahead, behind, left, right, above or below your head. 360 degrees and in 3D. Follow your co-musicians and be on track. Perfectly tight. Your ears already know what to do. Works with your existing in-ears.

KLANG:technologies was founded by leading scientists in the fields of acoustic virtual reality (AVR). After years of research, prototyping, uncountable live tests and close collaborations with some of the most renowned artists in the world, we finally invented and launched our 3D In-Ear Monitoring. Get in touch with us and order your KLANG:fabrik now.

Our Products


Your Personal Mixing Desk.

Strong performance. Natural 3D sound. Seamless integration.

  • KLANG:fabrik
  • KLANG:fabrik
  • KLANG:fabrik

Here’s where the magic happens. Combining the most advanced audio algorithms and our unique 3D audio technology, our digital mixing desk called KLANG:fabrik connects to all professional mixing desks and stageboxes (e. g. Dante™, compatible with ADAT). KLANG:fabrik is designed for up to 8 musicians (64 inputs). They plug in their in-ear transmitters or headphone amplifiers via pairs of balanced XLR connectors.

KLANG:fabrik comes with sophisticated personal monitoring features. It is remote-controlled via Ethernet (KLANG:app for iOS, Android, Windows), on its 5 inch touch display or directly with your PC/Mac and allows every musician to easily arrange their individual sound mix. Use our KLANG:fabrik while on stage, in studio or rehearsal. For more information please download our Tech Specs or get in touch with us.


Your Control Center.

Your Personal 3D mix within seconds. Completely intuitive. Perfect control.


The world’s most advanced Personal Monitoring System. KLANG:app is free for all devices and helps you to control your KLANG:fabrik. Our app provides each musician with his own unique and individual sound mix. Position each instrument spatially via drag’n’drop anywhere around your head. Choose between conventional stereo, 3D or i3D.

We provide various effects and additional features. Brilliant sound engineers challenged us while tailoring everything exactly to their needs. Musicians and sound engineers can now simutaneously work on individual mixes in realtime. KLANG:app can also be used for several bands. Simply save different artist profils, their setlists and related pre-sets.

Download now:

Apple Store  Windows Store  Google Playstore


Your Motion Sensor.

Precise. Interactive. Almost invisible.


Our almost invisible motion tracker captures your movement and creates an interactive 3D in-ear sound. KLANG:vektor enables a sound where the perception of all sound sources is consistent with what your eyes see. The consequence? The most natural in-ear sound on earth. You’ll forget you’re wearing in-ears.

Connect our KLANG:vektor to your existing In-Ears within seconds. You’re finally able to focus on your show. Enter the stage with your KLANG:vektor and create some memorable moments with your fans. KLANG:vektor is available in January, 2015. Pre-order now to be among the first or get in touch with us for further information.

Download our free Demo App

Reading about 3D In-Ear Monitoring is good. But you need to experience it yourself to feel all the benefits it provides. Please download our KLANG:app with your smartphone or tablet. It’s free. It is even possible to upload your own multi-tracks (live or studio songs) and listen to your own songs in 3D.

This gives you a great first impression of how your future 3D In-Ear Monitoring sounds like.

Download now:

Apple Store  Windows Store  Google Play Store

Spatial sound. Natural Orientation.

Your ears already know what to do.

A high quality and transparent monitor sound is essential for good live performances. But, have you ever succeeded in distinguishing multiple simultaneous voices in a conference call? Now imagine these people standing around you! You can easily concentrate on each one individually. The same works just as good for music.

Our 3D audio technology was developed by leading scientists in the field of audio technology and virtual reality. As the team includes passionate musicians and sound engineers we know about the problems of existing systems by our own experiences. That’s why we aim to revolutionize the way bands hear themselves during shows. We have the solution for you. Enjoy all the benefits of in-ear monitoring but without the drawbacks.

It is up to you what you want to hear, where you want to hear it and how loud you want to hear it. Even though you’re still wearing your own in-ears. Arrange all instruments around you and get a vivid and transparent monitoring sound.


Get the latest Updates.


Visit our KLANG:blog. You’ll find detailed information on all of our products, technical details, how to use them, user and implementation manuals, song upload functions, company news and much more.


Get in touch with us.


KLANG:technologies GmbH
Research & Development
Neustr. 50
52066 Aachen

+49 241 89 0301 21


KLANG:technologies GmbH
Marketing & Sales
Winterfeldtstr. 21
10781 Berlin

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