Operating in class AB1, this high-fidelity amplifier was found in the 1961 RCA tube manual. The circuit has high input impedance and good gain.
This circuit was found in documentation from the 1980s. The integrated circuit used is uncommon today...
This audio oscillator configuration appears in many of our circuits and even in this section from...
This Linear Technology circuit charges a battery from the energy produced by a wind generator that can...