(!!!!!) (Best Overall Pair 1965) 12AU7=ECC82 Mullard UK NOS branded Philips 1965 (10/10.3ma and 9.8/10.0ma) (same Gm) (Rogue, Hovland, Audio Note)

1 Low Noise Matched Pair) 12AU7=ECC82 Mullard UK NOS branded Philips 1965 same date codes (Gf2 series) in Philips boxes good printing 1 tube) 10.0/10.3ma and Gm=2100/2100  1 tube) 9.8/10.0ma and Gm=2100/2100  - best midrange, good full body bass, musical, sweet presentation, 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