Audiovox SNYSC1  Sirius Interface for Sony Control works with SC-C1 Sirius Connect Tuner It provides control of your SIRIUS radio through select Sony car stereos Displays text on the stereo and supplies power to the satellite radio. Works with SC-C1 Sirius Connect Tuner. Provides control of your SIRIUS radio through select Sony car stereos. Displays text on the stereo and supplies power to the satellite radio