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(!!!!) (Best Value Pair) 12AU7 Philips Holland NOS 1971-1972 dimpled disc halo (10.2/10.6ma and 11.2/11.6ma)

$ 239.99

1 low noise tube) 12AU7 Philips Holland NOS 1971 dimpled disc halo in white box

1 tube) 10.2/10.6ma Gm=2100/2200 (1971)

1 tube) 11.2/11.6ma Gm=2300/2300 (1972) 

 

- similar sound to 7316 Philips SQ Holland

- very good detail and upper mid presence and good bass

 

Tested on Amplitrex

Good Ma range 8-10ma

Good Gm range 1800-2200

 

recommended for:

- 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

- Ashdown Little Bastard 2010
- BK Butler Tube Driver

- Sonny Jr. Four-ten / Customized Harp Amp
- Conrad Johnson PV 10AL 1993

 

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