True NOS Gain Tested Brimar England CV1985 / 6SL7GT Vacuum Tube Brown Base

True NOS Gain Tested Brimar England CV1985 / 6SL7GT Vacuum Tube Brown Base

Brand: Brimar

Part/Model Number: CV1985, 6SL7GT, 6SL7, 6SL7GTA, 6SL7GTB

Specifications: 

Country of Manufacture: England

Condition:

Notes/Details: Get your True NOS Brimar CV1985 / 6SL7GT vacuum tubes today! This is probably the last time you will see these for sale in such quantities. These are true vintage Brimars with brown bases and gray round plates, made in England. Tested and/or matched by Gain and Gm on a Maxi-Matcher Preamp tube tester. These are the real deal and are true NOS. The majority of these have been re-boxed due to mold. Some of these did have loose bases which we re-glued.