color='#FF0000'>digital Signal Processing IC CD color='#FF0000'>digital Signal Processor with Built - in RF Amplifier and color='#FF0000'>digital Servo, color='#FF0000'>digital High - Bass Boost
CD color='#FF0000'>digital Signal Processor with Built-in color='#FF0000'>digital Servo Shock-Proof Memory controller color='#FF0000'>digital High & Bass Boost
CD color='#FF0000'>digital Signal Processor with Built-in color='#FF0000'>digital Servo Shock-proof Memory controller color='#FF0000'>digital High & Bass Boost
CD color='#FF0000'>digital Signal Processor with Built-in color='#FF0000'>digital Servo + Shock-proof Memory controller + color='#FF0000'>digital High & Bass Boost