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(!!!!!) (~ Recommended Quad ~) 5687 GE "5-Star" NOS 1968 1-2% matched (Audio Note, Kondo, Modwright, Manley, Ayon)

$ 219.99

1 matched quad)  5687 GE "5-Star" NOS 1968 1-2% matched in white boxes -from bulk case of 100

  • Black Plates
  • "O" getter halo

1 tube) 31.4/32.6ma Gm=10,400/10,400

1 tube) 31.7/32.2ma Gm=10,100/10,500

1 tube) 31.3/32.7ma Gm=10,600/10,700

1 tube) 31.8/32.7ma Gm=10,500/10,700

 

Matched on Amplitrex 

Good Ma range 30-35ma

Good Gm range 10,000-11,000 

 

Recommended for

Modwright

Audio Note

Manley

Ray Samuels

 

 

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