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(!!) (Recommended Pair) 76 Sylvania black plate NOS mid-1940's (4.7/4.7ma) 1-2% matched
(!!) (Recommended Pair) 76 Sylvania black plate NOS mid-1940's (4.7/4.7ma) 1-2% matched
By Tube World
$ 44.44
1 pair) 76 Sylvania black plate NOS mid-1940's
1 tube) 4.7ma Gm=1300
1 tube) 4.7ma Gm=1300
Matched on Amplitrex
Vplate=250V
Vgrid=-13.5V
Good Ma range = 4.5 - 5ma
Good Gm range = 1300-1400
See more: vacuum tube
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 (Recommended Pair) 76 Sylvania black plate NOS mid-1940's (4.7/4.7ma) 1-2% matched&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_58070ed0-dc71-4c4f-9701-4d10bc292ffa.jpg?v=1704497245){kind=link}
 (Recommended Pair) 76 Sylvania black plate NOS mid-1940's (4.7/4.7ma) 1-2% matched "Pin It")