(!!!!) (Good Value Pair) JAN-5687WB GE used/good 1970 era (29.5/31ma and 29.2/29.6ma)

1 low noise tube) JAN-5687WB GE used/good 1970 era faded printing

1 tube) 29.5/31.0ma Gm=9800/9900

1 tube) 29.2/29.6ma Gm=9200/9600

Tested on Amplitrex

7119 is best sub for a 5687 and visa versa

best for:

- Modwright preamp
- Audio Note DAC 4
- Audio Note Jinro amp
- Audio Note L3
- Audio Note M3 preamp
- Manley

- Marsh
- Ray Samuels Raptor and B52
- Aria VW5XL
- Modwright Sony DVP999ES
- Audion 845 Black Shadow
- Bottlehed Smack