M8162 Cv4024 12at7wa Mullard Qdd Nos Matched Quad Valve Tube

M8162 CV4024 12AT7WA MULLARD QDD NOS MATCHED QUAD VALVE TUBE. M8162 / CV4024 / ECC81 / 12AT7. NEW AND UNUSED IN ORIGINAL GOVERNMENT CARTON. DUAL MARKED M8162 CV4024 MILITARY PRINT. WE WILL RESOLVE ANY ISSUES.