Found in the May 1997 issue of Electronics Now, this circuit produces a variety of sound effects for your instrument. It can be used with acoustic and electric guitars.
This RF amplifier step has a dynamic range of 140 dB and can amplify signals from 0.5 to 40 MHz....
This circuit produces a square wave signal with the frequency determinated by R1 and C1. The upper limit...
This circuit was found in Motorola's 1968 documentation. The SCRs are then replaceable with...