(!!!) (BEST SYLVANIA PAIR) JAN-12AX7WA Sylvania NOS 1973 (1.7/1.6ma and 1.8/2.0ma)
By Tube World
$ 179.99
1 low noise pair) JAN-12AX7WA Sylvania NOS 1973
1 tube) 1.7/1.6ma Gm=2100/2200
1 tube) 1.8/2.0ma Gm=2100/2400
Matched on Amplitrex
Good Ma range 1-1.2ma
Good Gm = 1600+
(open extended highs, neutral, clear, nice headroom)
- Rogue Cronos Magnum
- Guitar amps
See more: vacuum tube
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 (BEST SYLVANIA PAIR) JAN-12AX7WA Sylvania NOS 1973 (1.7/1.6ma and 1.8/2.0ma) "Pin It")