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mixer damage humming sound

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audio mixer damage, sound buzzing and noise

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Elco KW can explode, sometimes the voltage is not up to standard.

CCTV damage 8 Channels cannot save video

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Damage to the Sharp active speaker, the speaker makes a Duk Duk Duk sound that doesn't stop.

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The final transistor is quickly damaged even though it uses Sanken 2SC2922, 2SA1216

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SMPS or power supply makes a rattling sound

Polytron tube TV image only shows lines from top to bottom

Garis vertikal dan garis horizontal di TV tabung

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BBE audio prosesor, BBE2150D

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replacing the battery in a portable speaker

isi Daleman parametrik pre amplifier

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Polytron LED TV damage, double image, shaky shadows

TV tabung gambar putih bergaris garis

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Akai Mono Socket and Akai Stereo Socket

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Selecting a MOSFET for Class D

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Grup class D di FB

Lanjutan Perkembangan Class Amplifier #audio #sound

Amplifier calss A sampai class Eengine

sistem Audio 2.1 filter subwoofer

Mosfet panas sebelah di amplifier class D UCD250W

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