emission labs tube 45 unit (2 or 4 for matched pair or quad)

✅ NOS Siemens EC88 / 6DJ8 Matched Quad – Made in Germany – Tested Strong (100%+)

1 Triad Type 45 Coke Bottle Vacuum Tube Tested Good On TV 7

EI 12AX7 Tube Pair TV7 Tested Smooth Telefunken Style Silver Plate Yugoslavia

Lot of 4 12AU7A NIB/NOS Tubes black plate~ Tested

4 RCA 6AN8A FISHER SCOTT GAROD PILOT MARANTZ LUXMAN DYNACO QUAD AMPLIFIER TUBES

Novar Tube Test Socket Adapter Model TVS-12

8950 TUBES fully tested under actual load.