(!!!) (1 Pair) 6J7 RCA Radiotron used/good 1940's (1.7ma and 1.8ma)
$ 19.99
1 pair) 6J7 RCA Radiotron used/good 1940's
1 tube) 1.7ma Gm=1100
1 tube) 1.8ma Gm=1200
Matched on Amplitrex
Good Ma range 1.6-2.0ma
Good Gm range 1100-1200
(also see 1620 which is a low noise 6J7)
- Western Electric 124C amp, 91A clone
See more: vacuum tube
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 (1 Pair) 6J7 RCA Radiotron used/good 1940's (1.7ma and 1.8ma)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_fc4c6135-d02a-4c51-a3f9-921a2fd461b1.jpg?v=1714080148){kind=link}
 (1 Pair) 6J7 RCA Radiotron used/good 1940's (1.7ma and 1.8ma) "Pin It")