1 low noise pair) JG-12AT7WA=6201 GE NOS "blue tip - red dot" triple mica, "O" getter halo, gray plates 1960-1961 - originally in tan military boxes

1 tube) 8.0/7.8ma Gm=5200/5100 (1960)

1 tube) 8.4/7.2ma Gm=5300/4900 (1960-1961) on left

Recommended for

- Fender Super Reverb - Super Reverb Phase Inverter position V6
- Ensemble Evocco Integrated amp 1998
- Fender 65 Twin Reverb