A class A amplifier uses a transistor that is always biased on ... Sure, you can build the circuits and look at everything with a meter or scope, but using Spice is much handier.

[Paulo] just tipped us about an Excel based high frequency transistor amplifier calculator he made. We’re guessing that some of our readers already are familiar with these class A amplifiers ...

Single transistor holds the potential to power a high-performance amplifier with the right components and setup. By following precise techniques, this transformation enhances audio output, delivering ...