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Simple audio amplifier circuit diagram using transistorSkema rangkaian amplifier: 30 watt amplifier tda2040 .
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Circuit Electronics: 2 channel 100W min AF Power Amplifier STK4231II
50 watt Audio Amplifier Circuit(x 3) with PCB using 2N3055 - ElecCircuit
SKEMA RANGKAIAN AMPLIFIER: 30 Watt Amplifier TDA2040
simple audio amplifier circuit diagram using transistor - eleccircuit.com