RCA 807 Output Beam Tetrode ~ Used, Tested

2 PCS G-807 (~/G807/6BG6) UNUSED TESTED ULYANOVSK GENERATOR BEAM TETRODE

(2) RCA 807 Beam Tetrode Tube White Ceramic Base Black Plates Tests NOS

Vintage 807 Vacuum Tube Beam Power Tetrode 5-Pin Base Untested WWII Era (Item B)

807 RCA In Marconi Box Audio RF Beam Tetrode Vacuum Tube

NEW 2pcs G-807 MATCHED PAIR COBRA Beam Tetrode Tube NOS 807 6BG6G 6L6G

807/VT-100 RCA NOS Tested Vacuum Beam Tetrode RF Amplifier Power Tube Vintage