If you have an old TV that has only this type of socket and NOT this
You can still connect your DVD player Set top box etc to it using this converter
Just connect the AV (Red White Yellow) output from your Set top box or DVD player to the AV Input on this converter
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and connect the RF lead of this converter to the TV
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And you can watch most modern devices on your OLD TV
AV - RF ConverterIf you have an old TV that has only this type of socket and NOT this You can still connect your DVD player Set top box etc to it using this converter Just connect the AV (Red White Yellow) output from your Set top box or DVD player to the AV Input on this converter ======> and connect the RF lead of this converter to the TV ======> And you can watch most modern devices on your OLD TV