LM324 Giga Bass Pro Circuit

Here I will share the circuit to add bass sound louder, but still pleasing to the ear.




The following circuit uses a single 12VDC power supply, in addition to functioning as a bass sound enhancer, this circuit can also be used as a low pass filter. Unlike the bass/subwoofer filter circuits that are here like: Subwoofer Module Amplifier using 4558 with PCB

This circuit is enough to use