A power amplifier is an electronic amplifier designed to increase the magnitude of power of a given input signal. The power of the input signal is increased to a level high enough to drive loads of output devices like speakers, headphones, RF transmitters etc. Unlike voltage/current amplifiers, a power amplifier is designed to drive loads directly and is used as a final block in an amplifier chain.
The semester is full of projects that im dealing with and I am adjusting also because of the major subjects that I am taking. On the first grading, I can manage all of them because all I am doing is the basic parts of the projects and I can focus on the lecture subjects. When midterm comes, I can feel the pressure of the lecture subjects and the deadlines from the project so I have a hard time dealing with this subject. However, the COVID-19 began to spread all over the country and we did not expected it so we cannot and did not finish our projects. We only finished soldering the tone control and did not have the chance to test it.
https://drive.google.com/open?id=1Mn3BIz4L0BZmOzxo3WO-p-JmEIadEkRb