(!!!) (BEST VALUE) JTL-5687 Tungsol black plates "U" getter like new 1954 (30/36ma)
$ 59.99
1 low noise tube) JTL-5687 Tungsol black plates "U" getter like new 1954 in white box
1 section) 30ma Gm=10,000
1 section) 36ma Gm=10,500
Tested on Amplitrex
Vplate=120V
Vgrid=-2V
Good Ma range 30-35ma
Good Gm range = 10K-12K
Recommended for
Manley
Modwright
Audio Note
Ray Samuels
Ayon
Kondo
Mastersound
Audio Thrills
Loth
See more: vacuum tube
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 (BEST VALUE) JTL-5687 Tungsol black plates "U" getter like new 1954 (30/36ma) "Pin It")