Rehabilitate direc/reflecting speaker - Restoration step by step
28:25
Restoration monitor speaker system // Restore speakers that have decayed over time
30:38
Restoration old stuff // rehabilitate stereo mixing amplifier
29:00
Restoration speaker system with amplifier KENWOOD
33:00
Restoration powered subwoofer / Rehabilitate perfect of every detail
10:01
Repair if you can! But you can't.. JBL Model 8330
26:38
Restoration home audio system // Restore high capacity sound system
25:20
Restoration extremely high capacity subwoofer // Design the most professional speaker box
33:40