Vacuum Tubes

subcategory
GE 12BY7A 12DQ7 Vacuum Tube
Tested strong at 9000 µmos on Hickok 752A. Minimum is 5000 µmhosBlack plate with smoked glass ..
$11.99 USD
RCA 12BY7A 12DQ7 Vacuum Tube
Tested almost new at 10250 µmos on Hickok 752A. Minimum is 5000 µmhosBlack plates with top halo gett..
$11.99 USD
Showing 1 to 2 of 2 (1 Pages)