CD-R, WMA and mp3s Digital AM/FM tuner with 40 presets Includes: 2 x 5.12" woofer, 2" tweeter, headphone output, Audio line-in, USB port and remote control NOTE: Refer the User Manual before use.

[Kalle] used an Arduino Nano to fool the head unit by simulating the protocol that the CD changer would have used. From there, the left and right audio pins on the same connector were used to ...