AmplifierCircuits

The LM4610 is a DC controlled Tone (bass/treble), volume and balance circuit for stereo applications in car Radio TV and Audio systems. It also features Nationals 3D-Sound Cir- cuitry which CAN be externally adjusted via a simple RC Net- work. An additional control input allows loudness compensa- tion to be simply effected. Four control inputs pro visit page. Multi-channel Audio Codec With Stereo Headphone Amplifier

The TA8159FN developed for play−back stereo headphone  equipments (1.5V use). It is built in dual auto−reverse pre  amplifiers, dual OCL power ampilfiers, and a ripple filter.  Circuit Diagram: Circuit diagram for 6mW 1.5V Stereo Headphone Amplifier