4in1 - 100W RMS Power Amplifier With VU, Power Supply and Tone Control Schematic

100W Power Amplifier Based IC TDA7294

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This is a very interesting circuit design to assemble. There are 4in1 amplifier module in a circuit board. 100W power amplifier using the TDA7294, for the VU meter uses IC LM3914. The tone control preamp uses […]