(!!) (BEST PAIR #1) EC86 Telefunken Germany <> bottom gold pins NOS 1960-1961 (11.7ma and 12.4ma) (close Gm)

1 Pair) EC86 Telefunken Germany <> bottom gold pins NOS 1960-1961

1 tube) 11.7ma Gm=15,100

1 tube) 12.4ma Gm=15,600

Tested on Amplitrex

Vplate=185V

Good Ma range 10-13ma

Good Gm range 13-15,000