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(!!!!) (Best Pair) 12AU7=ECC82 Mullard Philips UK ribbed plates NOS 1974 same date codes 1-2% matched (9.8/9.6ma and 9.6/10.0ma) (Rogue, Hovland, Audio Note)

(!!!!) (Best Pair) 12AU7=ECC82 Mullard Philips UK ribbed plates NOS 1974 same date codes 1-2% matched (9.8/9.6ma and 9.6/10.0ma) (Rogue, Hovland, Audio Note)

By Tube World

$ 279.99

1 Matched Pair) 12AU7=ECC82 Mullard Philips ribbed plates NOS 1974 same date codes (Gf2-B4D3)

1 tube) 9.8/9.6ma and Gm=2100/2000

1 tube) 9.6/10.0ma and Gm=2000/2000

 - 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

 

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