New Old Stock!

Super Super Strong and BALANCED within 5%

1 - Amperex EZ80 / 6V4 Tube

Made In France

Hickok 539B Tested and
Confirmed on Updated and Calibrated Hickok 752A

Each tube meets or exceeds 
Amperex's New Factory Specifications
Please see photos for test results.

Both plates on every tube are within 5% of each other.
Please see photos of test results for more details.


This tube has several Date and Manufacturing codes.
207
kC5

+H3



In my opinion the 207 indicates that it was in made in 1952.

If the date is important to you, please confirm these date and manufacturing codes before purchasing

This sale is for One (1) Tube.

Several photos are to show that this tube has been professionally tested.
All Tubes are Tested for Shorts, Leakage and Plate Voltage. 
GM or Transconductance does not apply to Rectifier Tubes.

This tube will not be shipped in its original box.
Due to age deterioration, it was damaged.


NEW OLD STOCK


I am selling my father's vintage audio collection including his huge inventory of New In Box New Old Stock Tubes. All tubes have been tested and matched on two Hickok Professional Tube Testers. A Hickok 539B and then confirmed on a recently Updated and Calibrated Hickok 752A.


PreAmplifier and Power Tubes are tested on a NEW DIGITAL Maxi Matcher PreAmp II Tester,  and a NEW DIGITAL Maxi Matcher Power Tube II Tester.  Then confirmed on my Hickok 539B


Many of my tubes are marked in silver ink with my reference numbers. No returns will be accepted if the ink has been removed. The ink can easily be removed with alcohol. Please do not remove my reference numbers until you are 100% satisfied with your purchase.


I ship within 1 business day!


Buy with confidence. Please see my 100% feedback since 2008.



All photos are incorporated into the description. If you have any questions or would like a further description please ask prior to purchasing and I will be happy to try and answer your questions. I make every effort to answer email ASAP and always within 24 hours.

 

GENERAL TERMS:  PLEASE READ BEFORE MAKING YOUR PURCHASE.

Some of the boxes or items may have shelf wear. Please look at photos closely.

All electronics are now inconspicuously marked to reduce fraudulent claims.


I only ship to eBay confirmed addresses.

If you have any questions or would like a further description please ask prior to purchasing.

Please note that some items sold over $200 may require a signature upon delivery.


I make every effort to ship within 24 hours of payment, depending on post office hours.


Thank you for looking.