Stereo Sound

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The 1960s saw the introduction of the first stereo sound systems in cars. Before that all car radios had just a single audio track. At first stereos had one channel coming from the front speakers and one from the rear speakers until they moved onto the modern system of different channels on the left and the right.

Whether you have an old or a new car radio, if you ever need it unlocking keep our fast and efficient online system in mind.