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January 12, 2026

DIY PowerfulI Ultra Bass Amplifier Clear Sound No IC 75vdc

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DIY Power Amplifier Audio Driver Board Mini301

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Super Power Heavy Bass Amplifier // How to Make Amplifier Using 2SC5200 Simple & Powerful

How to make DIY Amplifier using 2SC5200 & 2SA1943 with BD139 and BD140 super clear bass sound

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