High-end Audio

Perfect and detailed.

High-end Audio

Uncompromised perfection.

Class-D audio amplifier (patented UCD technology)

The unique modulation technique we integrate into our class-D amplifiers provides audiophile sound quality. The remarkably compact and high-quality design of our amplifiers yields optimal design freedom for your audio system, allowing you to focus on your products. Our class-D amplifiers are the amps of choice for well-known audio brands, both for audiophile and professional applications. Together with a dedicated Klank Audio Power Supply, you can ensure world-class audio quality for your product.

Audio Power Supplies

Our dedicated Audio Power Supplies, specifically designed for use with audio amplifiers, are both powerful and efficient, providing optimal performance of your audio applications. The superbly dynamic power range of our Audio Power Supplies allows for the highest sound quality in both professional and audiophile applications for renowned audio brands. Together with our unique Klank Audio class-D amplifiers, you can ensure world-class audio quality.

Audio Power Board

To ensure the highest possible audio quality and ease of design for your product, Klank Audio has integrated class-D amplifiers and Audio Power Supplies into plug-and-play audio solutions. These Audio Power Boards are quickly built into a high-quality audio system, providing both symmetrical auxiliary output voltages for analog electronics and an output voltage for digital circuitry, which is also present in standby mode. Klank Audio provides your audio solutions with choice, for both audiophile and professional audio applications.

Our advantages

Our Class-D amplifiers are among the best in the world. The UCD technology and the carefully selected components inside our modules result in an unsurpassed audio performance. The Heliox range of Power Supplies are specifically designed for audio applications, being both powerful and efficient, they allow you to get the most out of your audio system.

You can find more detailed information on our dedicated audio website:

Klank Audio website


Powering the future today

We have a passion for power and want to be a part of the future by creating and applying innovative technology to the power solutions we offer. Can we also be a part of your future? 
Just challenge us!


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