(!) (Single) 12AX7 GE used/good 1972 (Gm=1300/1400 and 0.8/0.9ma) Title: 12AX7 GE

1 low noise tube) 12AX7 GE used/good 1972

Gm=1300 (0.8ma)

Gm=1400 (0.9ma)

Good used Gm range 1300-1500+

Good used mA 0.7-0.9mA

(warm musical presence, balanced and sweet)

– Fender Champ Reissue 1957

– Fender Deluxe Reverb 1964

– PrimaLuna ProLogue Five Integrated amp

– Rogue Cronos Magnum

– Conrad Johnson

– Guitar amps