Restoration old karaoke speakers | Repairing and replacing audio amplifiers
29:17
Restoration old portable bluetooth speaker 12 inch | heavily rusted speaker
44:07
Abandoned Mixer YAMAHA 3500 Table 16 Restoration // Repair Rusty Old Professional Event Mixer Sound
18:40
DENON Amplifier Japanese old broken Restoration - Restore old electronic audio amplifier
31:31
Restoration of JVC Full Amplifiers Abandoned in the Forest
20:22
Restore and Rebuild a High-Capacity Industrial Fan for Artisan Workshops // Amazing Restorations
19:57
Replace and clean the power amplifier fan
16:54
Restoration old microtek portable karaoke speakers | Restore and reuse speakers
27:39