ALPINE CDE-9881R CD MP3 WMA CD RECEIVER CAR RADIO 4 X 50WATTS
QUALITY SOUND AS EXPECTED FROM ALPINE. TUNER PICKS UP STATIONS OK, READS CDS GREAT. Signal to noise ratio (dB). VERY FAINT MARKS OF WEAR, WELL PRESERVED. 60, 80, 100, 200. BassEngine Audio Settings.