(!!!!) (Best Overall Pair) 6JT6A RCA NOS 1960's (79ma and 79ma) 1-3% matched
$ 79.99
1 pair) 6JT6A RCA NOS 1960's same date codes
1 tube) 79ma Gm=7900
1 tube) 79ma Gm=7700
Matched on Amplitrex
Good Ma = 60-80ma
Good Gm = 6500-7000
See more: vacuum tube
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 (Best Overall Pair) 6JT6A RCA NOS 1960's (79ma and 79ma) 1-3% matched&Category=vacuum tube&ImageURL=http://cdn.shopify.com/s/files/1/0333/7633/products/1_0aa0967c-75a4-48d9-b5f5-a273e9cfecee.jpg?v=1571439299){kind=link}
 (Best Overall Pair) 6JT6A RCA NOS 1960's (79ma and 79ma) 1-3% matched "Pin It")