The LM1036 is a DC controlled TV and audio system stereo pitch (bass/treble), volume and balance circuit. The control input allows simple influence compensation and is mainly used in car radios.
basic characteristics of the circuit;
1 Wide supply voltage range of 9-16V;
2 Large sound control range of 75dB (typical);
3 Tone control is plus or minus 15dB (typical)
4-channel isolation of 75dB (typical);
5 Low distortion of 0.06% (typical) for 0.3V (RMS) input level;
6 High signal noise, 80dB (typical) for 0.3V (RMS) input level;
7. Very few external component requirements.