1MQ 6C4 RCA NOS NIB Electron Tube made in U.S.A Amplitrex Tested

Up for sale 1matched pair

NOS NIB 6C4 RCA

The Photos are actual Photos of tubes you are buying 

 vacuum tube , Black plate

D getter

Tested Strong 

made in U.S.A

New in original box

Tested Advance Digital Tube Tester Amplitrex AT1000

Sr.No.2756002  T1=Ia=10.0ma Gm=2200

Sr.No.2756001  T1=Ia=13.6ma Gm=2300

Sr.No.2756003  T1=Ia=9.2ma Gm=2000

Sr.No.2756004  T1=Ia=10.4ma Gm=2200

We accept order with combine shipping

   All tubes tested on our Amplitex AT1000 A Advance Tubes Tester to preform the test as mentioned and to ensure that the tubes are in factory specs (working) before listing them. All tubes are checked for Shorts, Emission, Life test, and Leakage. Emissions/life test on this meter Tube tested: No leaks, No shorts, Good emissions Tube tested emissions (100) life test (100) Tube tested strong Our experienced shipper will package your item(s) with care. Through Expedited delivery within 5 days by DHL,FEDEX, ARAMEX,with tracking Number.We also combine multiple purchases. Our shipping carriers include FedEx and UPS.  We reserve the right to ship using the carrier and shipping method that is most effective for your purchase.