(!!!) (Best Value Pair) JAN-6189W Sylvania NOS 1979 (9.0/12.2ma and 9.2/11.4ma)
$ 59.99
Sorry, this product is sold out!
1 low noise pair) JAN-6189W Sylvania NOS 1979
1 tube) 9.0/12.2ma Gm=2000/2300
1 tube) 9.2/11.4ma Gm=2200/2400
Matched on Amplitrex
Good Ma range 8-10ma
Good Gm range 1800-2200
- 6189 W is sub for a 12AU7 or 5814
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