Introduction: Portable Guitar Amplifier - DIY
Welcome To "Sam Technology Professionals"
This is a portable guitar amplifier with some exclusive function. It gives you clean sound, bright & loud sound and distortion guitar sound. Even if you connect a semi acoustic guitar it will work as it do. It is good for high impedance pickups and microphones as well.
It is based on two IC "LM386" and some capacitors and resistors. It works fine. Its is easy to build and you can do it easily within 30mins.
1 - Resistor 10 Ohm
2 - Capacitor 0.047uf [Code = 473J or 473k]
1 - Capacitor 100uf [ Voltage = 25v or 50v]
2 - Capacitor 10uf
1 - Capacitor 220uf [Voltage = 16v or 25v]
2 - IC LM386 [Its a Low Voltage OP Amp]
1 - Small Speaker
1 - Potentiometer 10K Ohm [Linear or Audio But i will prefer audio first]
1 - LED (use it in series with a 100 Ohm resistor)
1 - DC Power Jack [Or you can use a 9v battery clip if you want to fit the battery in it.]
Beside these components a piece of pref-board and box to fit the circuit in are also required.lol
If you have any question then ask me in comments. I promise to reply your every comment.
Build it now..!! Have a wonderful Day..!!