(!!!) (Best GE Pair) 12AZ7A GE gray plates NOS 1970's (10.6/10.0ma and 11.2/9.8ma)
$ 39.99
1 low noise matched pair) 12AZ7A GE gray plates NOS 1970's
1 tube) 10.6/10.0ma Gm=6100/5800 (1971)
1 tube) 11.2/9.8ma Gm=6300/5600 (1978)
- McIntosh MC275
- guitar amps - sub for 12AT7 or 12AY7
See more: vacuum tube
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 (Best GE Pair) 12AZ7A GE gray plates NOS 1970's (10.6/10.0ma and 11.2/9.8ma)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_16615b17-b323-4bd7-a134-3d127eb7f59f.jpg?v=1712871010){kind=link}
 (Best GE Pair) 12AZ7A GE gray plates NOS 1970's (10.6/10.0ma and 11.2/9.8ma) "Pin It")