(!!!!!) (Holland Single) 12AU7 Pope Holland NOS 1971 dimpled disc halo (12/13.4ma)
$ 129.99
1 low noise tube) 12AU7 Pope Holland NOS 1971 dimpled disc halo
1 section) 12.0ma Gm=2400
1 section) 13.4ma Gm=2500
- 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
See more: vacuum tube
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 (Holland Single) 12AU7 Pope Holland NOS 1971 dimpled disc halo (12/13.4ma) "Pin It")