This powerful high-fidelity amplifier was described in an article in Radio Electronics magazine in December 1973. Note the use of 8 high-power transistors that must be mounted on excellent heat sinks.
This clipper or limiter circuit limits the amplitude of AM or FM audio signals. The diodes are...
This circuit was obtained in a 1960 documentation of General Electric. It is applied in the...
The transistors of this amplifier for headphones with 8 to 200-ohm impedance can be BC548 or...