After a few modernizations and tweaks, the result is an 8-transistor stereo amplifier that’s aesthetically ... improvements to the push-pull bias circuit and limited the high-frequency response.

[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 ...

Keywords transistor, switching circuit, vacuum tube, electronic computers, binary digits, OR circuit, AND circuit, flip-flop, mathematical operations, efficiency Email us at [email protected] if ...

Sitting in front of the L-505z is like being back in the 80s with E.T. on VHS and Terence Trent D’Arby on the radio. Adding ...