Audio Vacuum #Tubes or #Valves have always been a top choice for audiophiles and #HiFi lovers but the topic can be daunting. In this video we will go through the top 10 things you need to know to start!
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NOS Past Manufacturers were maily
American (RCA, GE, Sylvania, KenRad, Dumont, TungSol)
British (Mullard, Brimar, Mazda)
Dutch (Amperex, Philips)
French (RTC)
German (Telefunken).

NEW Current Vacuum Tube Manufacturers:
#1 China; Shuguang
Brands and Sub Brands:
Sino China, Shuguang, Golden Dragon,
Rebranders: Mesa, Ruby, TAD, Groove Tubes, PM Components, Valve Art, Peavey, Fender, ......
#2 Slovak Republic: JJ Electronic
Brands and Sub Brands:
JJ, Telefunken Black Diamond
Rebranders: Mesa, Ruby, TAD, Groove Tubes, PM Components, Valve Art, Peavey, Fender, ......
#3 Russia: Reflektor Corporation
Brands and Sub Brands:
New Sensor, Electro Harmonix, Mullard reissue, Tung Sol reissue, Sovtek, Genalex Gold Lion, Svetlana (not real Svetlana).

NOS Source (Harvey Kader): https://www.tntaudio.com/clinica/ta/...
NEW source (Red Planet member): https://www.thegearpage.net/board/ind...