Features of the Alpine CDE9850Ri include:
- Tuner:
- RDS
- Preset Stations (FM: 18/MW:6/LW:6)
- Auto Memory
- Local/DX Selection
- Up/Down Seek
- CD Player:
- Regulated 1-Bit DAC
- Zero data Mute (0 Bit Mute)
- Digital Servo
- Music Sensor Up/Dn
- Disc Play/Pause
- Forward/Backward
- Music Search Function
- CD Text, CD Text Display, CD Text Scroll
- MP3 Text Information Display (ID3 Tag)
- MP3/WMA Decoder/Playback
- M.I.X.
