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(!!!!!) 12AU7 Philips Holland

(!!!!!) 12AU7 Philips Holland "O" getter halo 1969 low hours/tests like new (9.6/8.6ma)

By Tube World

$ 79.99

1 low noise tube) 12AU7 Philips Holland "O" getter halo 1969 low hours/tests like new

1 section) 9.6ma Gm=2000

1 section) 8.6ma Gm=1800

 

Tested on Amplitrex

Good used Gm range 1600-1800

Good used Ma range 7-9ma

 

recommended for:

Conrad Johnson PV12

VAC PA100/100

Wavac pr-t1 preamp 

Audio Note M1 preamp

Octave HP500SE (Germany)

VTL TL 7.5 MKII preamp 

Audio Note M8 

Rogue Cronus

Concert Fidelity 

Audio Valve Eklipse linestage

See more: vacuum tube
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