Home » (!!!!!) (Best Pair #1) ECC83=12AX7 Mullard BVA UK ribbed plates NOS 1963 (161 series) (1.0/1.2ma and 1.0/1.0ma) (sweet sound) (rare)

(!!!!!) (Best Pair #1) ECC83=12AX7 Mullard BVA UK ribbed plates NOS 1963 (161 series) (1.0/1.2ma and 1.0/1.0ma) (sweet sound) (rare)

$ 398.88

1 low noise pair) ECC83=12AX7 Mullard BVA UK ribbed plates NOS 1963 good printing copper grid posts in white boxes (161 series)

1 tube) 1.0ma/1.0ma Gm=1500/1500 (161-B3D4=1963)

1 tube) 1.0ma/1.2ma Gm=1600/1700 (161-B3D3=1963)

Good NOS mA = 1.0mA+

Good NOS Gm = 1500-1600+

Tested on Amplitrex

Recommended for

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See more: vacuum tube

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