Ultimate Guide to Repairing Any Amplifier: From Local Builds to Branded Models!
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HOW TO GET THE DATA SHEET OF ANY ELECTRONICS COMPONET
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Understand resistors better than EVERYONE, a PRO guide to test resistors using multimeter
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Building Your Own (Easy) DIY HiFi Amplifier and Saving Thousands With Latest Technology!?
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Restore burned out audio power amplifier // Repair 1500 watt power amplifier
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system Sony Legato Linear
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"Fix Dead Piano Keys in Seconds with This Simple Pencil Trick!"
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VÁLVULA vs TRANSISTOR: A REAL DIFERENÇA (VEJA NA PRÁTICA!)
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