This circuit was found in the September 1999 issue of Electronics Now magazine. The circuit is based on common operational circuits and produces various effects for the sound of guitars.
Using in operational amplifier is possible to increase the dissipation power of a zener. This...
This circuit is from Radio Shack documentation from 1977. It aims to demonstrate the principle of...
With this circuit it is possible to use an oscilloscope as a quick component test, checking its...