Description
The CXA1842S is a bipolar IC which combines 3-mode surround, bass boosting and vocal cancellation function into a single chip.

FEATUREs
• 3-mode surround (surround A, surround B, simulated stereo)
• Vocal cancellation function
• Bass boosting function

APPLICATIONs
    CD Radio-cassette tape recorders, equipment with Karaoke functions