Restoration Power Amplifier 40 Transistor | Restore Power 2000W
23:01
Restore and reset high power amplifier using 56 transistors without transformer! #cbzproject
33:41
Restoration professional power amplifier HUSHAN // Restore life from the ruins
18:51
Repair of torn JBL Ball 40 speakers
17:04
Restaurar el audio del amplificador de potencia del automóvil | Amplificador de restauración
18:43
foam banane ka sahi tarika ! manufacturing of PU FOAM! polyurethane manufacturing process 2024
18:27
pemulihan power amplifier yang hangus terbakar dan dibuang di rongsokan
20:45
Old full speaker restoration - Restore old speakers and pack new boxes
20:06