(!!!!) (Best Value Pair) 6021=CV3986 Mullard UK Whyteleafe plant NOS 1972 original boxes (4.4/7.0ma and 4.8/6.0ma)

1 pair) 6021=CV3986 Mullard UK Whyteleafe plant NOS 1972 original boxes 1 tube) 4.4/7.0ma Gm=4300/52001 tube) 4.8/6.0ma Gm=4600/4800 Matched on AmplitrexVplate=100VVgrid=-1VGood Ma = 5 - 6maGood Gm = 4500 - 5500 INTERNATIONAL SHIPPING:1 pair can be shipped in a small flat-rate priority mail box for $35Select "priority mail" as shipping option at checkoutand the total will be adjusted when the order is processed.recommended for:- Audio Aero Capitole Mk II cd player- Audio Aero Prima cd player- Audio Aero Capitole preamp- Audio Aero Capitole Classic SE- Audio Aero Capitol Reference 2007- Audio Aero Prestige SACD/CD Player- Vincent SP 331 amplifier (upgrade from 6N16 tube)