Building a 1920s Tube Amplifier (And Tubes!)
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14:32
Can I Build It In 10 Minutes? The Dynaco VTA ST-70 Amp Kit
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1:13:45
Triode Building at Home: A Complete Guide With Chapters
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27:07
How A Tube Works
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1:02:05
Le Valvole: Costruzione hobbistica di un triodo anni '20 - durata 60 minuti
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23:08
Tesla Tube Factory Visit—Czech Republic 1998
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8:14
Amplificación por tubo. ¿Cómo funciona un tubo de radio? ¡Explicación de los tubos de vacío!
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29:23
Designing a simple audio compressor from scratch
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1:12:38