1 Pair) 45 Super Silvertone and Super Airline by Sylvania used/tests like new 1930”s – 1940”s in white boxes – different shape top micas – see photos
1 tube) 32.2ma Gm=2150 Super Silvertone 1940”s
1 tube) 32.0ma Gm=1970 Super Airline engraved base – shorter bottle 1930”s
– Excellent sonics in SET amp
Recommended for
Lampizator
Tektron
Deja Vu
Victor RE-36 1929
DIY


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