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Trio Amplifier KA-2002A mystery component
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17th Mar 2019, 3:34 pm
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Richard_FM
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Join Date: Sep 2017
Location: Stockport, Cheshire, UK.
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Re: Trio Amplifier KA-2002A mystery component
In the 1970s infra red wasn't even common in remote controls, as most early ones had ultrasonic communication.
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