(!!!!) (Best Pair #1) 5763 Sylvania JAN NOS 1972-1973 (46ma and 47ma)
$ 25.99
1 matched pair) 5763 Sylvania JAN NOS 1974
1 tube) 46ma Gm=6800
1 tube) 47ma Gm=6650
NOS mA range 35-40mA
NOS Gm range 6000-6300+
See more: vacuum tube
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 (Best Pair #1) 5763 Sylvania JAN NOS 1972-1973 (46ma and 47ma)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/3_1_4ab54bcb-bc00-49d2-bbe0-c96e3833e8be.jpg?v=1769631613){kind=link}
 (Best Pair #1) 5763 Sylvania JAN NOS 1972-1973 (46ma and 47ma) "Pin It")