Using an integrated effects circuit, this circuit produces gunshot sound. The circuit must be powered by 5 V and the signal applied to a good audio amplifier.
This voltage inverter circuit is from a Radio Eklectronics from October 1965. It was used in...
This circuit uses a 100 kHz crystal, but nearby frequencies can be obtained with appropriate...
This circuit provides 70 W at 8 ohms and 100 W at 4 ohms. We found this amplifier in a 1992...