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(!!) (Recommended Pair 1950's) 12AU7 Telefunken Germany <> bottom ribbed plates used/very good 1950's (8.0/8.8ma and8.8/9.2ma)

(!!) (Recommended Pair 1950's) 12AU7 Telefunken Germany <> bottom ribbed plates used/very good 1950's (8.0/8.8ma and8.8/9.2ma)

$ 149.99

1 low noise pair) 12AU7 Telefunken Germany <> bottom ribbed plates used/good 1950's in white boxes

1 tube) 8.0/8.8ma Gm=1900/2200 fair printing
1 tube) 8.8/9.2ma Gm=1800/2200 no printing

 

Amplitrex matched

Good Ma range 8-10ma

Good Gm range 2000-2500


 

 


 

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