DIY Powerful Bass 200 Watt Amplifier Using NJL21193G & NJL21194G Transistor / Simple
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 Published On May 19, 2023

Hello everyone! Today I'm how to make you how I built an 200 watt Audio Amplifier SIMPLE using two NJL21193G & NJL21194G Transistor.
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➤ Parts Required:
• NJL21193G, NJL21194G, C2073, A940 transistors, 4558 ic
• Diode: 4007 x 2, Zener 12v x 2
• Resistor: 10/1W, 0.22/5W x 2, 100, 100/1W x 2, 150/1W x 2, 1K, 1K5 x 2, 2k2 x 2, 4K7 x 2, 15k x 4, 100K, 150K.
• Capacitor: 102, 104, 105, 4.7uf x 2, 47uf x 3.
• 50k potentiometer.
• Aluminum heatsink, mica insulation pad heat.
• Power Supply: +/-42V DC

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