Motor 1B RetroRadio™ w/. 1965-66 Ford Mustang RetroSound M1 Radio AM/FM AUX RetroRadio Stereo. 1965-66 Ford Mustang. The Motor 1B feature set includes an AM/FM RDS tuner with 30 presets, a built-in 275-watt amplifier (18-watts RMS/40 peak x 4 channels), and built-in Bluetooth® for hands-free.
