trafo amplifier/kapasitas trafo amplifier.
19:58
power amplifier/ memperbesar daya power amplifier sub/ power amplifier sound35.
13:25
modif dan BTL power 150 watt
15:43
input balance, output balance | rangkaian inbal dan out bal
16:18
power amplifier/ led display power amplifier/ setting display pada amplifier/ Lm3915 led display.
20:41
cara mengukur trafo dengan multitester/trafo dan cara mengukur/pengertian transformator
13:59
O Grande Engano Sobre a Eletricidade
22:33
RESTORATION of the old trench GRAMOPHONE from 1939. Restoration of a RUSTY gramophone.
1:52:54