(!!!) (Recommended PAIR) 6JB6A RCA NOS 1960's - 1970 (88ma and 90ma) (DRAKE)
$ 69.99
1 pair) 6JB6A RCA NOS 1960's same build
1 tube) 88ma Gm=8500 (1971)
1 tube) 90ma Gm=8000 (1960's)
Good Ma range 60-75ma
Good Gm range 6500-7500
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) 6JB6A RCA NOS 1960's - 1970 (88ma and 90ma) (DRAKE)&Category=vacuum tube&ImageURL=http://cdn.shopify.com/s/files/1/0333/7633/products/1_e8c607be-8aa9-41cd-9093-64f8dbe7cdba.jpg?v=1643490231){kind=link}
 (Recommended PAIR) 6JB6A RCA NOS 1960's - 1970 (88ma and 90ma) (DRAKE) "Pin It")