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ANOTHER AMAZING BATCH OF VALVES.
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Building a 1920s Tube Amplifier (And Tubes!)
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Прошло четыре года… Новый фильм «Редакции» о староверах, переехавших в Россию из Южной Америки
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Unbelievable Workers | Working with Talented Engineers #46 #fail #adamrose #smartworkers
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Como construir uma antena loop magnética para radioamador [Fácil]
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We opened the last of the 16-box lot! Finale
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UM DEFEITO FANTÁSTICO NO RÁDIO!!
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Is it possible to mine the past? #P4
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Stanford Research Systems SR510 Lock-in Amplifier
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Vintage Quad 33 Preamp & 303 Power Amp - Service & Bench Testing
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Wie man einen Musikschrank samt altem Plattenspieler repariert | SWR Handwerkskunst
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P2 - NINE AMONG THE BEST CLASSIC RADIO STATIONS!
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Unbelievable Smart Worker & Hilarious Fails | Construction Compilation #8 #adamrose #smartworkers
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1940 and the TECHNOLOGICAL revolution of the Vacuum Tube! #P8
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ANOTHER GRADIENTE FOR MY COLLECTION - R 323
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Still Broken… but, Different Broken!
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The Best Cable - Wire For Audio? Let's Look Closer!
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EEVblog 1752 - Texas Instruments SCREWED UP the NE5532!
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Restoring the Icon of German Engineering....1957 Rolleicord Va TLR
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