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(!!!) (Good Value Pair) JAN-5687WA Sylvania used/very good 1960's (35/35.6ma and 34.8/35.5ma)
(!!!) (Good Value Pair) JAN-5687WA Sylvania used/very good 1960's (35/35.6ma and 34.8/35.5ma)
By Tube World
$ 69.99
1 low noise pair) JAN-5687WA Sylvania used/very good 1960's faded printing in white boxes
1 tube) 35.0/35.6ma Gm=10,400/10,000 (1960's)
1 tube) 34.8/35.5ma Gm=10,200/10,500 (1966)
Good Ma range 30-40ma
Good Gm range 10,000-12,000
Recommended for
Manley
Modwright
Audio Note
Ray Samuels
Ayon
Kondo
Mastersound
Audio Thrills
Loth
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