12DW7 Sylvania rebranded RCA NOS 1961 (2.0ma/7.8ma)
$ 41.99
12DW7 Sylvania rebranded RCA NOS 1961 (MJ)
12AX7 Section = 2.0ma Gm=2300
12AU7 Section = 7.8ma Gm=1900
Tested on Amplitrex
12AX7 Section Good = 1-1.2ma Gm=1600-1800
12AU7 Section Good = 8-10ma Gm=1800-2200
See more: vacuum tube
Share:
&Category=vacuum tube&ImageURL=http://cdn.shopify.com/s/files/1/0333/7633/products/1_8fee62e3-97bd-402e-a5b7-ca7d3ff9757b.jpg?v=1634325551){kind=link}
 "Pin It")