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, and is ...

A small, simple, low-power pure A-class bipolar transistor amplifier would have been perfect. The project would have to include several aspects of building something: a very basic explanation of a ...

A previous Design Idea describes a circuit that uses an astable multivibrator to drive an LED (Reference 1). The circuit in Figure 1 uses a simpler alternative approach. The circuit uses a 2N3904 NPN ...

Letter Published: 07 April 1962 A Simple Low-Noise Low-Frequency Transistor Amplifier L. MOLYNEUX & J. W. OSSELTON Nature 194, 76 (1962) Cite this article ...

A simple transresistance amplifier is introduced that is both linear and compact. It consists of only two transistors and a current source. Despite its simplicity, its linearity properties are ...

The two-port parameters of the transistor in any orientation in which it is to be used constitute the fixed or given information which is the starting point of the amplifier design. Using this ...