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(!!!!) (Recommended Pair) 12AU7A Amperex and Philips by Mullard UK NOS ribbed plates 1974 (10.6/11.6ma and 10.4/11.2ma) (DAC, linestage)
(!!!!) (Recommended Pair) 12AU7A Amperex and Philips by Mullard UK NOS ribbed plates 1974 (10.6/11.6ma and 10.4/11.2ma) (DAC, linestage)
$ 279.99
1 low noise pair) 12AU7A=ECC82 Mullard UK NOS ribbed plates same build
1 tube) 10.6/11.6ma Gm=2200/2300 Amperex (Gf2-B4G3=1974)
1 tube) 10.4/11.2ma Gm=2100/2200 Philips (Gf2-B4J1=1974)
Good Ma range 8-10ma
Good Gm range 1800-2200
- smooth overall sound
- rich textured midrange
- good bass
- smooth highs
Recommended for
- Concert Fidelity CF-080LS Hybrid Line Stage Preamplifier
- Ampeg SVP-PRO Bass Preamp
- Velleman K4000 kit
- Audio Note CD2
- ROTH AUDIO MC4 MUSIC COCOON 2009
- Eastern Electric Minimax
- Hovland
See more: vacuum tube
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 (Recommended Pair) 12AU7A Amperex and Philips by Mullard UK NOS ribbed plates 1974 (10.6/11.6ma and 10.4/11.2ma) (DAC, linestage)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_de752341-e30b-4c54-a1bd-ff56ba57ba4b.jpg?v=1760391127){kind=link}
 (Recommended Pair) 12AU7A Amperex and Philips by Mullard UK NOS ribbed plates 1974 (10.6/11.6ma and 10.4/11.2ma) (DAC, linestage) "Pin It")