(!!!!) (BEST PRICE) 6X4 SER = LM Ericsson Sweden "D" getter NOS 1950's (3 in stock)
$ 17.99
3) 6X4 SER = LM Ericsson Sweden NOS "D" getter 1950's in WHITE boxes from bulk case of 100
Aktiebolaget Svenska Elektronror = Limited Company Swedish Electron Tubes
TEST DATA:
1 tube) 51/40 and 53/40
1 tube) 50/40 and 52/40
1 tube) 52/40 and 54/40
Recommended for
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DIY
See more: vacuum tube
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 (BEST PRICE) 6X4 SER = LM Ericsson Sweden "D" getter NOS 1950's (3 in stock) "Pin It")