(!) (PAIR) 5933=807W Sylvania NOS double D getters 1950's (75ma and 77.2ma)
By Tube World
$ 39.99
1 pair) 5933=807W Sylvania NOS double D getters 1950's same build in white boxes
1 tube) 75ma Gm=5600 (JAN-CHS-5933) 1952
1 tube) 77.2ma Gm=5850 (5933) 1950's
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 (PAIR) 5933=807W Sylvania NOS double D getters 1950's (75ma and 77.2ma)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_73f85540-5282-4d17-ab81-728279ac2a62.jpg?v=1700694499){kind=link}
 (PAIR) 5933=807W Sylvania NOS double D getters 1950's (75ma and 77.2ma) "Pin It")