(!!) (Good Value) 12AX7A/7025 Sylvania used/good 1970's (Gm=2300/1900)
$ 39.99
1 low noise tube) 12AX7A/7025 Sylvania used/good 1970's in white box
Gm=2300 (2.0ma)
Gm=1900 (1.7ma)
Good used Gm 1600+
See more: vacuum tube
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 (Good Value) 12AX7A/7025 Sylvania used/good 1970's (Gm=2300/1900)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_1060c086-26fe-461d-a8a7-c3d6796991f6.jpg?v=1727370857){kind=link}
 (Good Value) 12AX7A/7025 Sylvania used/good 1970's (Gm=2300/1900) "Pin It")