(!) (Best Pair) 6661=6BH6 GE NOS 1983 (9.4ma and 8.3ma)
$ 17.99
1 pair) 6661=6BH6 GE NOS 1983 (CB) same date codes
1 tube) 9.4ma Gm=5200
1 tube) 8.3ma Gm=5000
6661=mobile rated 6BH6 (6.3Vfil +/- 1.3V)
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 (Best Pair) 6661=6BH6 GE NOS 1983 (9.4ma and 8.3ma)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_b01ad576-8b28-4fef-bbcb-03a115e6601f.jpg?v=1747159469){kind=link}
 (Best Pair) 6661=6BH6 GE NOS 1983 (9.4ma and 8.3ma) "Pin It")