Log-in
12AU7 Raytheon Black Ribbed Plates used/like new mid-1950's,

12AU7 Raytheon Black Ribbed Plates used/like new mid-1950's, "D" getter halo, faded printing (Gm=1540/1550)

$ 39.99

1 low noise tube) 12AU7 Raytheon Black Ribbed Plates used/like new mid-1950's, "D" getter halo, faded printing (Gm=1540/1550)

 

Good Gm range 1300-1600

Tested on Max-Preamp

See more: Unknown Type
Scroll to top