MELHORIAS IMPLEMENTADAS NO AMPLIFICADOR 1600 W, VEJA COM ELE FICOU ASSISTA O VÍDEO ATÉ O FINAL
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29:53
how to use a pencil to find failed parts in 52 year old audio gear; repairing a marantz 1060 part 1
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40:27
Step by Step Assembly of MK4 PWT Board
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50:50
Servicing a Carver M1.5t Magnetic Field Amplifier
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12:26
‘Disgraceful’ bullying of Zelenskyy shows which side Trump and Vance are on
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22:25
PSL Machine com autotransformador e 100 transistores
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8:03
Amplificador de rf fm, 2sc1971 ou 2sc1972? fica a pergunta!
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47:24
Amplificador VALVULADO classe A com MEIA DUZIA de peças !!
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35:44