315 w class D amplifier circuit
Amplifier Circuits

315 Watt Class D Power Amplifier Circuit

This amplifier circuit is IC-based TAS5261. which system used is “bridge digital amplifier”. This amplifier has 315 Watt output per channel with an efficiency of 96%. With good efficiency, this amplifier is perfect for use […]

low impedance microphone amplifier circuit
Amplifier Circuits

Low Impedance Microphone Amplifier Circuit

This circuit is a microphone amplifier that has low impedance. Usually, a microphone with low impedance is in a dynamic microphone. This microphone amplifier circuit can work well at 6 VDC voltage up to 30 […]

Amplifier Circuits

35W Audio Amplifier Circuit based LM391 IC

This circuit scheme is an audio amplifier that can produce 35 Watt output with small distortion. The core of this circuit is LM391 type IC. LM391 IC is a driver devoted to driving the transistor-based […]