Repair and replace parts for burned out amplifiers
56:32
Full video repair of industrial fan power amplifier. induction cooker
1:25:28
Full 5 episode video of TV repair, speakers and refrigerator refurbishment / Hải daily life
41:29
Genius girl: Repairs and maintains her car and sells it to a regular customer 💰💰💰
30:17
Surprised with a broken amplifier, restored by Bo Thi Quyen, like when it was new
12:15
"Easy Repair: How to Fix a Broken LED TV Effectively"
40:35
Design For My Neighbor's Brother A Pair Of Single Speakers // Super Beautiful 17Inch Speaker Design
40:36
Repair the power amplifier, the fuse is out.
27:38