Genalex Gold Lion B759 / 12AX7 / ECC83 Vintage Preamp Tube Tested England
For sale is a vintage made in England Genalex Gold Lion B759 preamp tube in very good working condition. Widely considered to be the holy grail of 12AX7s, this incredibly rare tube is sure to provide your guitar amp or hi-fi system with some of the sweetest vintage tube tones available. Get it before it's gone!
This tube has tested good on a Sencore TC162 Mighty Mite VII tube tester. It’s in very good shape with some minor cosmetic signs of use (see photos). Don’t hesitate to reach out with any questions.
Test results (side 1 / side 2):
GM: 95 / 95
Passes life test and grid leakage test.
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