(!!!) (Recommended Single) 12AX7A Sylvania NOS 1970's (Gm=2500/2800 and 2.2/2.7ma)
$ 79.99
1 low noise tube) 12AX7A Sylvania NOS 1970's
Gm=2500 (2.2ma)
Gm=2800 (2.7ma)
Good Gm =1600+
Good Ma = 1.0mA+
- Nice Headroom
- Clean, open highs
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