NOS GE 6AR11 Vacuum Tube - White Box - Tested

Vintage GE 6AR11 Tube Nos Tested Good On B&K 625

GE Vacuum Tube 6AR11 New In Box NOS

GE 6BA11 Tube NOS NIB Tested

GE 6AR11 Compactron Vacuum Tube Vintage NOS NIB General Electric

(1) Tested GE 6BN11 Tube with Box Date Code EL General Electric Double Pentode

(1) Tested GE 6AF11 Tube Compactron Dual Triode Sharp Cutoff Pentode Tube (a)

Four 6BA11 Tubes SYLVANIA & GE NOS NIB Test Strong B&K 606 Test Results