1 low noise tube) 12AT7 Philips by Mullard UK NOS 1965

1 section) 14.3ma Gm=6100

1 section) 8.5ma Gm=5000

Good Ma range 7-9ma

Good Gm range 4500-5500

Recommended for

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