(!!!!) (BEST PAIR #3) 6DJ8 Philips by Matshushita JAPAN NOS 1960”s (18.8/16.3ma and 18.9/17.2ma)

1 low noise pair) 6DJ8 Philips by Matshushita JAPAN NOS 1960”s

1 tube) 18.8/16.3ma Gm=12,300/11,800

1 tube) 18.9/17.2ma Gm=12,600/11,800

Matched on Amplitrex

Vplate=90V

Vgrid=-1.2V

Good Ma range 12-15ma

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