This circuit uses an NE602 as an inversion mixer. U2 is set to run at about 2.5 to 3.5 kHz. U3 drives a loudspe
Find the best amplifier circuit diagram on AmplifierCircuits.com, TDA Amplifiers, 200W Subwoofer Circuits, TDA7294 Audio Amplifier, 1000W Audio Power Amplifier
From "whom did you rip this circuit off from? All of these copies of the schematic make it impossible to find the original web page.
ReplyDelete