(!!) (BEST PAIR #1) EC86 Philips Import by Valvo Germany gold pins NOS 1960 (16.8ma and 17.0ma) (Highest Ma and Gm)

1 Pair) EC86 Philips Import by Valvo Germany gold pins NOS 1960

1 tube) 16.8ma Gm=16,900

1 tube) 17.0ma Gm=17,300

Tested on Amplitrex

Vplate=185V

Good Ma range 10-13ma

Good Gm range 13-15,000