Enter an old Radio Shack P-Box stereo amplifier kit. After a few modernizations and tweaks, the result is an 8-transistor stereo amplifier that’s aesthetically pleasing, sounds great ...

Dive into the incredible restoration of a 16-transistor amplifier as each part is carefully checked, cleaned, and restored to ...

Biasing is the process by which one sets the DC operating point of a transistor amplifier to a known and repeatable point in this forward-active region. If you do your biasing correctly, your ...

As understood from Chapter 5, the bipolar junction transistor is a current amplifier of its own. However, it can be made to amplify voltage also, as will be discussed in this chapter. The key factor ...

In this chapter we will study the transistor differential-amplifier circuit. This is a very important transistor circuit, as it is the basis of the operational amplifier (or op amp), one of the most ...