Published with a power amplifier in the January 1985 issue of Radio Electronics, this circuit indicates overexcitation by a strong signal that causes distortion.
This circuit was found in an Electronic Design from the 80's. It shows how to use a MOSFET driver with...
This circuit found in a French documentation from 1982 can be applied to any operator. The...
This high quality circuit with complementary symmetry was found in an Electronics World of 1966....