3 band equalizer circuit

Posted on Feb 4, 2014

This 3 band equalizer circuit is an active filter network for bass, mid and high audio ranges. It is designed around the LM833 opamp from National Semiconductors. This opamp IC has the following charactersistics: very low noise figure, wide..

3 band equalizer circuit
Click here to download the full size of the above Circuit.

Leave Comment

characters left:

Related Circuits

  • New Circuits



    Popular Circuits

    Pulse Induction Metal Detector
    ATL-3 Loop Antenna
    AM loop antenna project
    2 GHz CMOS Voltage-Controlled Oscillator with Optimal Design of Phase Noise and Power Dissipation
    Damped Oscillations Start with a Delay
    tda2040 car stereo amplifier circuit
    Radio Circuits
    Sub-Harmonic Bass Converter for Electric Guitars