The acoustic amplifier for your smartphone

Trobla is designed to optimally enhance your smartphone’s audio in a natural way.

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Trobla - Thee Generations

Discover Trobla

Get ready to be blown away by Trobla: the wooden amplifier that’s designed to optimalize your smartphone’s audio quality. Every single one has been hand-made, resulting in clear, intensified audio, wherever you are. All you need is your smartphone and your Trobla. Whether you’re listening to music, in a conference call or in need of a morning alarm: the acoustic amplifier is a feast for both the eyes and ears. Available in walnut and maple.

Trobla, suitably meaning horn in the Slovenian language, was created in a studio by our dear Slovenian friends. Trobla consists of certified, sustainable wood. We care as much about our planet as you do. That is why made sure Trobla is fully recyclable and not dependent on batteries or electricity. Everywhere you go, you can take your Trobla with you and enjoy the crystal clear sound from your smartphone.

Which Trobla version suits your interior best: maple or walnut?

Trobla Maple
Trobla Walnut Amplifier
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Successful Kickstarter campaign

Thanks to a succesful Kickstarter campaign, we have already been able to produce 3500 Troblas. Great quality requires attention and skill, which is why creating Troblas is a labor-intensive job. Every Trobla consists of five layers of wood, after which it is carefully perfected by hand in order to ensure the sleek appearance of your one-of-a-kind Trobla.


Every Trobla is created by three friends from Koper, Slovenia. Martin is responsible for Trobla’s design, Andrej takes care of the woodwork and Matej is the media whizz. Even though they all have their own talents, they all share the same approach: “We wanted to start working with our hands, preferably using wood to create something completely new. So we started working in the woodworkshop owned by Andrej’s grandfather.”

Trees for All

Being sustainable is something we feel is very important.
That is why, one tree will be planted in Bolivia for every sold Trobla.
Furthermore, we deliver CO2 neutral.

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