Telefunken12AX75 excellent sounding original diamond bottom fisher Telefunken smooth plate 12ax7 tubesI have used excellent sounding original telefunken diamond bottom smooth plate12ax7 tubes that have plenty of life left in them.These tubes test 1250-1200 1150-1100 1100-1250 1050-1125 1025-115...159.99

5 excellent sounding original diamond bottom fisher Telefunken smooth plate 12ax7 tubes [Expired]


no longer for sale

I have used excellent sounding original telefunken diamond bottom smooth plate12ax7 tubes that have plenty of life left in them.These tubes test 1250-1200  1150-1100  1100-1250  1050-1125  1025-1150 where 800 is the minimum good and new tubes test 1200 to 1250 on my Roger Kennedy calibrated Hickok 600a tube tester.All tubes tested for noise grid leakage gas shorts etc.