Pair of Mullard EZ81 6CA4 NOS NIB Square Getter Vacuum Tubes

Beautiful pair of Mullard EZ81/6CA4 tubes, in original boxes. Very strong testing and good balance between sections within each tube. Both feature Mullard's characteristic seamed top and square getters. Perfect print on the glass, with the Mullard shield logo. Rare to find them in this condition!

8t1 B0E & 8t1 B0F. Test results (Gm in umhos). Tubes are described, tested, and presented to the best of my ability, subject to the limitations of the equipment that I have available (Hickok 539C and 6000A, and MaxiMatcher 2). Test results are likely to differ between your equipment and mine due to many factors. Do you have tubes to sell? Contact me with your inventory! A still bear my identification stamp. B be in EXACTLY the same condition in which it arrived to you. Other services are available at additional cost. This is the least expensive option but the availability of tracking is limited in many cases.

It typically takes a couple of weeks to reach most destinations. It is fast and reliable, with end-to-end tracking.

Please inquire before purchasing if you have specific requests. This protects both you and me.