Coronado Type 45 Engraved Base Vacuum Tube Amplitrex Tested Strong

RCA Radiotron Type 45 ST Shape Vacuum Tube Amplitrex Tested Strong

RCA Cunningham Type 45 Vacuum Tube

Tungsol Type 45 Engraved Base Vacuum Tube Amplitrex Tested Strong

Vintage Cunningham CX-245 45 Balloon / Globe Tube

Silvertone Type 45 ST Vacuum Tube Engraved Base Amplitrex Tested Strong 82%

2 - Type 45 Tung-Sol Tubes*Low Testing Pair*Hot stamped Base*

Tung Sol Type 45 Tube Tested Very Strong