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(!!!) (BEST VALUE PAIR) 12AU7A=ECC82 RFT East Germany rebranded National and Brimar NOS 1970's same build (9/11ma and 9.2/10.2ma)

(!!!) (BEST VALUE PAIR) 12AU7A=ECC82 RFT East Germany rebranded National and Brimar NOS 1970's same build (9/11ma and 9.2/10.2ma)

$ 39.99

1 low noise pair) ECC82=12AU7A RFT East Germany rebranded NOS 1970's SAME BUILD - (best value)

1 tube) 9/11ma Gm=2000/2200 (Brimar) white box

1 tube) 9.2/10.2ma Gm=1900/2100 (National) original box

 

 

Matched on Amplitrex

Good Ma range 8-10ma

Good Gm range 1800-2200


 

 

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