Practical Audio Amplifier Circuit Projectspdf Jun 2026

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In this report, we have explored practical audio amplifier circuit projects, including Class A, Class AB, and Op-Amp amplifiers. The simulation results show that each amplifier has its advantages and disadvantages. The Class A amplifier is simple to design but has low efficiency and high power consumption. The Class AB amplifier has higher efficiency but can suffer from crossover distortion. The Op-Amp amplifier has high gain, low distortion, and high input impedance. practical audio amplifier circuit projectspdf