This is the circuit of a European commercial amplifier. It was published in Radio Electronics magazine in September 1958 and has a power of 5 watts with good sound quality.
This circuit was found in a 90s Popular Electronics. The circuit uses components from that time,...
The circuit is a multivibrator version using two NPN general purpose transistor. This circuit can...
When the supply is established, the load only receives the supply some seconds later, a time that...