Crown PR1000 power amplifier/clip fault problem paanu ayusin
16:37
SIBAK ANG MGA PARTS NG CA7 POWER AMPLIFIER PAANU AYUSIN STEP BY STEP
29:47
ACE LX 20 POWER AMP , CHANNEL A BASAG ANG TUNOG , CHANNEL B WALANG TUNOG
19:44
RIWORAL PRO7500 POWER AMPLIFIER, Naka protect paanu ayusin o gawin/fix bias
21:25
CROWN CE-700 Professional Power Amplifier | Repair! Protect problem!
10:41
Sulit ba ang Power Amplifier na ito?
28:21
Power Amplifier na namamatay kapag nilakasan? ito gawin mo | MA-600 POWER AMPLIFIER REVIEW & REPAIR
5:30
TOP 15 CROWN POWER AMPLIFIER
21:46