(!) (BEST PAIR) 6GY6 RCA NOS 1971 (91/60 and 91/60)
$ 8.99
1 Pair) 6GY6 RCA NOS 1971
91/60
91/60
Tested on B&K
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 (BEST PAIR) 6GY6 RCA NOS 1971 (91/60 and 91/60)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_73353bc4-be80-4f0f-b1a0-37e2e097dbf4.jpg?v=1761167806){kind=link}
 (BEST PAIR) 6GY6 RCA NOS 1971 (91/60 and 91/60) "Pin It")
1 Pair) 6GY6 RCA NOS 1971
91/60
91/60
Tested on B&K