(!!!!) (Best Pair #1) 7868 Sylvania tipped top used/tests like new 1960”s (65ma and 66ma) (strong mA and Gm) Title: 7868 Sylvania used

1 pair) 7868 Sylvania tipped top used/tests like new 1960”s

1 tube) 65mA Gm=10,400 Sylvania used/tests like new

1 tube) 66ma Gm=10,900 Sylvania Bogen like new

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