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Gino Colombo – Development and Sales


Gino holds a degree in computer engineering from the university of applied science in Bern and originally did an apprenticeship as electronic technician.

He unites tradition and innovation. Over many years, he developed his passion for vacuum tube amplifiers by developing various amps, testing, as well as investing more and more in research and development. Until finally, he “composed” the colotube 300B in 2011.

Gino builds every colotube with his own hands. He knows them and he loves them. His passion is unmatched.

Previously, he worked as the head of software development in different companies, and besides his work for colotube, Gino also teaches at a vocational school in Bern.

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