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RadioPRO Advanced Interface for General Motors Vehicles

Radio Replacement Interface with OnStar and Steering Wheel Control Retention for select General Motors vehicles with Class 2 data-bus

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PAC AUDIO GM1A-RST
Radio Replacement Interface with OnStar and Steering Wheel Control Retention for select General Motors vehicles with Class 2 data-bus-



RadioPRO Advanced has been engineered to save you time and seamlessly integrate into a vehicle’s databus system to retain features such as OnStar, steering wheel controls, factory amplifier, audio fade, rear-seat entertainment system, and warning chimes.

RadioPRO Advanced also improves sound quality of warning chimes by playing them through the sound system, or through a provided speaker, while direct USB connection makes product setting adjustments and firmware updates quick and easy. It also saves you time on the installation with a streamlined harness design, smaller housing, and easier adjustment of chimes and factory amplifier gain.


Key Features

-OnStar retention
-Steering wheel control retention
- Warning chimes through sound system or external speaker
- Bose amplifier retention (Standard and Premium)
- Premium Bose amplifier adjustments (gain, bass, mid, treble)
- Real-time audio fade
- Rear-seat entertainment system retention
-USB updatable
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