Description
(!!!!!) (Best Pair 1974) 12AU7 Mullard UK NOS 1974 (10.5/10.7ma and 10.4/11.5ma) (Rogue, Hovland, Audio Note)
1 Matched Pair) 12AU7=ECC82 Mullard ribbed plates NOS 1974 (Gf2 series)
1 tube) 10.5/10.7ma and Gm=2100/2100
1 tube) 10.4/11.5ma and Gm=2200/2300
– smooth midrange, good bass, musical, low noise
- Matched on Amplitrex
- Good Gm range 1800-2200
- Good Ma range 8-10ma
- Low Noise and not microphonic
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