Super Bass Tone Control Circuit

Here I will share a very useful tone control on your power amplifier circuit, using this tone control circuit as a pre-amplifier, making your power amplifier circuit more complete and more comfortable to hear. Below is an overview of the scheme and PCB layout for you to create.

Schematic Diagram:

There are some components such as resistors, capacitors, and transistors, which are combined into a tone control circuit in such a way. Note that the J1 connector for the pin is as follows:

1. Audio Input from Media Player , Radio/TV/Tape/Mobile Phone/PC/Laptop/etc.
2. Audio Output to Amplifier
3. VCC Source Voltage about 12VDC - 16VDC
4. Ground
For the 2N2222 transistor, you can replace it with transistor C945, C828.

PCB Layout Design Super Bass Tone Control: