(!!!) (BEST PAIR) 6DJ8 Matshushita JAPAN branded RCA NOS 1975 (19/18ma and 17/20ma)

1 low noise pair) 6DJ8 Matshushita JAPAN branded RCA Holland 1975 pair

1 tube) 19/18ma Gm=13,300/13,200

1 tube) 17/20ma Gm=12,800/13,700 

Matched on Amplitrex

Vplate=90V

Vgrid=-1.2V

Good Ma range 12-15ma

Good like new Gm range 10,000-11,000