Overview
The LC75374E is an electronic volume and tone control circuit that provides volume, balance, fader, bass and treble, super bass, input switching, and input and output level controls and requires a minimal number of external components to implement these functions.

FEATUREs
• On-chip buffer amplifiers minimizes the number of
   external components.
• Built-in reference voltage generator for the analog
   ground.
• All controls can be set using the serial data input circuit
   (CCB).