28:28

Walang Sounds | Ito yong dahilan

17:02

Amplifier na Garalgal ang tunog , Paano ma trace kung saan ang sira ?

14:24

SAKURA AV 733 | HINDI NAPITIK ANG RELAY | WALANG SOUND OUTPUT

27:20

Konzert 502B Amp,walang tunog ang isang channel paano ayosin step by step?

17:37

Ayaw mag - Onn Relay/Normal voltage bias.

40:24

KONZERT AV-502A AMPLIFIER || step by step repair tutorial

19:39

18" TSUNAMI STORM SPEAKER REPAIR | VOICE COIL REPLACEMENT TUTORIAL | SPEAKER REPAIR TUTORIAL

15:24

konzert 502b no audio output