Restoration Technics sound system _ Restore multi function audio system
52:46
72 hours to restoration the multi-function music player system
1:57:20
loa jbl bát 30 cách làm và hoàn thiên/ jbl bowl speaker 30 ways to make and complete
44:28
Rehabilitation natural Yamaha sound system _ Restore old sound system
24:40
Antique Technics Audio Amplifier Restoration // Restore and Reuse a Broken 120w Amplifier
40:38
Sony Amplifier Restoration Broken old Japanese - Repair broken audio amplifier
52:12
PIONEER Stereo CD Deck Receiver XR-P270C Restoration
19:55
Restored Victor turntable with built in power amplifier // Restoring antique vinyl players
48:31