(!!) 5751 Sylvania misbranded 12AX7WA NOS 1960's (1.9/1.9ma)
$ 44.99
1 low noise tube) 5751 Sylvania misbranded 12AX7WA NOS 1960's in white box
1 section) 1.9ma Gm=1500
1 section) 1.9ma Gm=1400
Tested on Amplitrex
Vplate=250V
Vgrid=-2V
Good Ma = 2ma
Good Gm = 1500-1600
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