BRITISH HIFI , WE MAKE IT IN THE UK    welcome TO OA21

In 1984 three young people in their early 20's loved music, and they knew things should sound better.  A salesman and two engineers, worked from two rooms above a shoe shop in Brighton England UK. 1B Sydney Street Brighton and ONIX AUDIO was born, they designed and made audio amplifiers.

38 years later ONIX AUDIO is a British legacy - Now OA21 Ltd -  In a New Age, New era ,building a New Legacy,  going forward

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The legacy is based on the classic OA21 re-designed by the original designers. It has eclipsed the classic by creating a better sound-stage with more power . A new heat-sink design, along with a new transformer design Still with the original classic timeless look
The only product worthy of the title "OA21" building its legacy

Is there an ultimate way to describe a full size amp that lets you hear music better than you ever did ? Its hand selected components being just a few every year out of hundreds tested , meaning we know its the best.  Components are matched so S/N ratio is the best ever achieved in any discrete integrated amp . It looks like no other so its win win .

We know this is the best and you will too if you hear it and feel it

OA21 SPEAKER SPIKE STABILIZERS

OA21 ULTIMATE HIFI STAND

Speaker Stabilizers are crucial for a great bass and an sharp top end in any music system . If the speakers are not solid to the floor they move, and as that's what the bass and the top end need to do with the drive units  how can these awesome devices not make things sound better
These make the speakers solid and that's great for sound

The ultimate turntable stand ...Oh yes who needs one, we all have thought that. Until we listen .to the difference.
Then we discover the need for ideal sonic isolation .
We have achieved that , pure isolation if you not sold on the idea..
Just Listen then tell us we are wrong