Making of Pre-Amplifier/Pre-amp using Transistors, Bass, Treble and volume with sound test(0,12V).

How to make a pre-amplifier/preamp for amplifier to boost low frequency to height frequency for an amplifier at home.

This is a diy project, I found this circuit on internet (Electro india) and tried to build and test it. So that I started in my spare time and recorded as a memory. I had made this circuit for my personal use not for sale.

All components are used in this project, is purchased from local Market and it’s easy available in local market.

project start date: 30 April 2022
Project end date: 6 July 2022

PCB Source: https://www.pinterest.ca/pin/855472891728533879/