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(!!!) (recommended Pair) 12AU7=ECC82 Mullard UK NOS 1963-1966 (10.8/10.2ma and 11.8/10.7ma) (Same Gm)

(!!!) (recommended Pair) 12AU7=ECC82 Mullard UK NOS 1963-1966 (10.8/10.2ma and 11.8/10.7ma) (Same Gm)

$ 279.99

1 low noise pair) 12AU7=ECC82 Mullard UK NOS ribbed plates same build

1 tube) 10.8/10.2ma Gm=2200/2100 (1963) Mullard faded printing - on left

1 tube) 11.8/10.7ma Gm=2200/2100 (1966) Mullard branded GE

 

Tested on Amplitrex

Good Ma range 8-10ma

Good Gm range 1800-2200

great midrange and good bass 

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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