Uploaded July 2025 | Updated September 2026, 2 hours ago

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In this video:

I have another SounDigital amp that needs repaired. This one has a bad channel.

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
00:23 Overview & Inspections
05:28 Water Damage
06:30 More Component Checks
17:50 Digital Audio Driver Replacement
18:40 Initial MOSFET Replacements
20:20 Deeper Dive into PCB
21:19 Trace Damage
22:17 Trace Repair
23:19 Post Repair Checks
25:39 I Chose Incorrect MOSFETs
32:47 Final MOSFET Selection/Replacement
33:23 Post Replacement Checks
36:00 Oscope Waveform Analysis
40:34 Outro

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Video editing and music via Cyberlink PowerDirector365 at link below:

cyberlink.com/products/powerdirector-video-editing-software/overview_en_US.html

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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