1 pair) 12SJ7 RCA NOS 1958 (LA)
1 tube) 2.8ma Gm=1500
1 tube) 2.4ma Gm=1400
- Westinghouse radio- Silvertone amp
 (PAIR) 12SJ7 RCA NOS 1958 (2.8ma and 2.4ma) "Pin It")
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