Researchers from the University of California – Riverside and Rice University have made the first single-transistor amplifier from graphene. The device is better than conventional amplifiers thanks to ...

A super-integrated amplifier that puts a GaN amplifier stage, R-2R DAC, network streamer, phono stage and Class A headphone ...

This article goes through the circuit analysis of a generalized single-transistor amplifier for the purpose of finding the open-circuit time constants (OCTCs) of the two BJT capacitances. The ...

Graphene has already brought us the world's smallest transistor – twice – and now the one atom thick form of carbon that recently won its discoverers the Nobel Prize has been used to create a ...

Reading an article about the first transistorized Hi-Fi amplifier, [Netzener] got the itch to make one. But what to use for the starting point? Enter an old Radio Shack P-Box stereo amplifier kit.

Solid-state device technologies, which are available to the amplifier designer, fall, broadly, into three categories: bipolar junction transistors (BJTs) and junction diodes; junction field effect ...