7868 RCA black plate tipped top NOS 1960 era (59ma) Title: 7868

7868 RCA black plate NOS 1960 era (scarce)

59ma

Gm=10,100

Tested on Amplitrex

Good Ma range 50-60ma

Good Gm range 9,000-10,000

Recommended for

– Ampeg Reverberocket R-12R 1965
– Ampeg Jet 12 1960”s
– Fisher Model 400 FM Multiplex Receiver
– Fisher X-100B
– Bogen