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From a very early age, Hervé Delétraz has been passionate about musical reproduction.

In 1984, he earned his degree in electrical engineering from the École d’Ingénieurs de Genève, for which he built his first audio amplifier.

Today, darTZeel amplifiers are renowned worldwide, producing sound output with dynamic range on a par with a live concert experience.

Listen first, measure afterwards.

This is our guiding principle when developing products. Like Goethe, we believe that what can be measured is not paramount and that what is most important – in terms of emotions – cannot be measured. Theories of physics will never explain how the beauty of music can have such a profound effect on us. When it comes to music, only humans should be the judge.

Their LHC-208 is tested and certified ‘Plāys with Audirvāna’. This guarantees you a smooth experience while enjoying the full potential and performance of the Audirvāna software playing through your darTZeel equipment.  

To benefit from your exclusive advantages, please fill in the form and enter your voucher.

Thanks to our exclusive partnership, you benefit from a complementary 3 months extended free trial of Audirvāna Studio. Enjoy!

No credit card required


  • HD library manager
  • Integrated streaming content
  • Exclusive core player 
  • Advanced playback console
  • Signal processing toolkit
  • Intuitive music browser