QED
![QED logo.](https://soundorg.co.uk/img/containers/assets/20170515093334qed.png/46ec9a74ad2abc9629f69e80d3289779.png)
QED is an award winning British company with over 40 years of experience in the audio-visual connectivity industry.
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QED is an award winning British company with over 40 years of experience in the audio-visual connectivity industry.