(!!!!!) (Recommended Pair) 45 RCA and Cunningham used/good (29ma and 33ma) 1-3% matched
$ 179.99
1 matched pair) 45 RCA and Cunningham used/good same build in white boxes
1 tube) 33ma Gm=1850 Cunningham
1 tube) 29ma Gm=1950 RCA
Matched on Amplitrex
Vplate=275V
Vgrid=-54.8V
Good NOS ma = 30-35ma
Good NOS Gm = 1800-2000
Recommended for
Tektron
Deja Vu
Victor RE-36 1929
DIY
See more: vacuum tube
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 (Recommended Pair) 45 RCA and Cunningham used/good (29ma and 33ma) 1-3% matched&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_f320ae74-fcdd-44d0-9276-241876025eae.jpg?v=1721713406){kind=link}
 (Recommended Pair) 45 RCA and Cunningham used/good (29ma and 33ma) 1-3% matched "Pin It")