(!!!) (Recommended Pair) 6JB6 Sylvania NOS (72ma and 72ma)
$ 71.99
1 pair) 6JB6 Sylvania NOS 1960's - 1970's
1 tube) 72ma Gm=7500 ribbed plate - no vent holes
1 tube) 72ma Gm=7300 ribbed plate - ROUND vent holes
6JB6A specs: (6.3V @ 1.2A, Gm=7100, Watts=17.5)
recommended for:
Drake T4XB HF Transmitter
Drake T4XC
Drake TR4CW
See more: vacuum tube
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 (Recommended Pair) 6JB6 Sylvania NOS (72ma and 72ma)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_caff0fb0-d1cb-483d-bda7-25fad3bf7b66.jpg?v=1736841978){kind=link}
 (Recommended Pair) 6JB6 Sylvania NOS (72ma and 72ma) "Pin It")