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OA21 Ageless DESIGN The signature of quality

When the OA21 amplifier was created by us 40 years ago , we simply did not know it would become A true ONIX legacy.

We didnt know that a simple and classic design with three knobs , would be cherished by so many.

Then OA21 matured and became a part of many families and their memories

Like a well known watch, or a world renowned car, both beginning with the letter " R " , we use the same suppliers

When you appreciate what you are buying, we know our job is done and your memories start .

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