Uploaded September 2025 | Updated September 2026, 22 hours ago

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In this video:

I have a local customer repair for a DD Audio Sub Amplifier. Customer stated the amp made a popping sound and then smelled badly.

As always feel free to comment and open discussion on the content in this video in the comment section. Thank you for watching!

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Chapters
00:00 Intro
00:11 Product Overview
02:18 Visual Inspection
09:17 Parts Analysis
24:11 Possible Lead Failure Point
31:48 Replacement Parts
33:46 MOSFET Lead Forming
37:57 Snubber Cap Replacement
41:00 1st Power Up Post Repair
44:16 Channel Output Tests
46:33 Outro

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Video editing and music via Cyberlink PowerDirector365 at link below:

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Enjoy this video? Check out my Google site page for more! Including basic electronics guides.
sites.google.com/view/havingfunrepairs/home

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As always be excellent to each other!

#electronics #repair #STEM #digitaldesigns #caramplifier #car #amplifier #subwoofer