PLL stands for Phase Locked Loop and is a technology used in some radios which uses a frequency synthesiser to get a better reception from the radio stations. The PLL feature also offers some more interesting features as they are controlled by an micro chip, these include the ability to enter the radio frequency using a keypad, multiple memories, scanners and much more.
If you want to buy an in car audio system that has the PLL feature we have listed some below with the cheapest first which makes finding a cheap in car radio with PLL easy:
© UK Car Audio.co.uk 2003
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