RadioShack FM Stereo Modulator
This RadioShack antenna bypass FM modulator allows you to play almost any portable device directly through your radio.
- Enjoy the clear, clean audio
- Car radio aux input has a sleek and compact design
- Converts RCA audio signal to FM signal
- RCA audio input for all FM radios
- Tune the frequency of the car audio to 88.3MHz or 88.7Mhz