Who is OA21 ?

ONIX OA21, British HiFi , ONIX AUDIO, ONIX UK, ONIX ENGLAND , ONIX Amplifiers ONIX OA 21 Adam W J Worsfold


We are OA21 ltd - part of the team originally from ONIX AUDIO from 1984, ONIX was owned by Adam Worsfold. we listen to music, its our life. We are driven to make music sound better. We have passion and we love the music that artists take so much time to get right , we hear that music the way the artist wanted us to hear it. We are an artist in the art of music reproduction. One crucial part of  a chain.

Our CEO founded the original ONIX AUDIO UK


still questions established rules, and how things are created. He innovates and embraces new methods.  We as a new team of dedicated music lovers making great ONIX-HiFI , Adam designs it, we make it . There is no substitute for evolution and knowledge .  There is no amp better than an OA21 Amp, or Evolution of how we make it.


Explore how much, we know, and how we do it.


We want as many people as possible to realize how much our ears can improve our well-being . To find out that the best sound is only created by design and knowledge of what its played on.  Great music is not on a phone, or played through a chip set in the phone. Its not streamed via a data stream service . Its not MP3 , FLAK or lossless  no matter how its packaged .


MP3 & MP3 Steaming ..SUCKS...Really it does

  MP3 is killing good sound -  Music is everywhere

We just let you hear it perfectly, no matter what you like. 


Our vision is to help those that don't know what great sound is.  Let them listen to our products, and find out what we know they can do  . They are awesome, but we know that you need to discover it . Listen then our job is done .

Media marketing  hype does not live here .

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