Test d'examen de démontage d'entretien du système de haut-parleurs à 3 voies SONY SS-DP900D
18:08
Restoration classic SONY speakers / Give new life to abandoned speakers
15:41
Sony SS-J70AV GRX7 Restoration Part 5
8:49
SONY SS-RV900 3-Way Speaker System Maintenance Disassembling Examination Test
25:22
SONY MHC-DP-900 D (DSP)DVD CHANGER RADIO CASSETTE 130W+130W
23:17
SONY MHC GNZ77D Speaker Repair | Speaker Repair | Rat Bite Speaker
11:10
AIWA aiwa SX-WNT9 Disassembling Examination TEST
24:50
SONY MHC-VX90AV Maintenance Repair Restoration Part 2
12:53