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Opus Technologies
9 Chemin de la Vieille Ferme
33650 Martillac

Phone: +339 81 24 00 06
Fax: +339 82 63 22 56

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Opus Technologies


Opus Technologies french manufacturer, designs and manufactures the most compact class D loop amplifier series, offering the best performance on the market. Our exclusive technology provides hearing-impaired people with improved sound quality in public places such as sound rooms or reception counter. The quality of audio processing is at the heart of our amplifier design process. 10 years experience in electronic audio development allow us to have in-depth knowledge and mastery in class D amplification technology.


  • Audio Guiding & Interpretation
  • Audio Processing
  • Audio Systems & Acoustics
  • Cabling, Connectors & Signal Management
  • Commercial
  • Education Technology
  • Wireless Communication