(!) Best Single) 6LU8 GE Admiral NOS 1960's (2.5/61ma)
$ 9.99
1 tube) 6LU8 GE Admiral NOS 1960's
1 section) 2.5ma Gm=3800
1 section) 61ma Gm=9100
Tested on Amplitrex
section 1) Good Ma=2ma, Good Gm=3000-3500
section 2) Good Ma=50-55 Good Gm=8000-9000
See more: vacuum tube
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 Best Single) 6LU8 GE Admiral NOS 1960's (2.5/61ma)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_937abc16-f69b-412e-92b6-15306d0e5650.jpg?v=1734301267){kind=link}
 Best Single) 6LU8 GE Admiral NOS 1960's (2.5/61ma) "Pin It")