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(!!!!) (Slightly microphonic single) 12AX7=ECC83 Mullard UK branded Philips ribbed plates NOS 1962 (161 Series) (1.0/1.2ma and Gm=1600/1650)

(!!!!) (Slightly microphonic single) 12AX7=ECC83 Mullard UK branded Philips ribbed plates NOS 1962 (161 Series) (1.0/1.2ma and Gm=1600/1650)

By Tube World

$ 129.99

1 low noise slightly microphonic tube) 12AX7=ECC83 Mullard UK branded Philips Miniwatt ribbed plates NOS (161-B2L1=1962) very good printing

Gm=1600 (1.0ma)

Gm=1650 (1.2ma)

- slightly microphonic when tube is tapped in headamp 

 

NOS Gm range 1600+

NOS Ma = 1.0 mA+

 

 

Recommended for

- Victoria

- Bogner Ecstasy

- Bad Cat

- Sur SL-68 (hand wired)

- Fender

- Two Rock

 

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