6SN7GTB NEC NOS Made in Japan Amplitrex Tested 1 Match Pair (2Pcs)

Up for Sale 1 Matched Pair (2Pcs.) 

NOS 6SN7GTB NEC

The Photos are actual Photos of tubes  you are buying

 top halo ring getter

black base clear glass

Made in Japan

 New in White box

Tested on Amplitrex AT1000 Advance Digital Tube Tester

Sr. No.664014 T1=Ia=8.6ma Gm=2600

                         T2=Ia=8.6ma Gm=2510

Sr. No.664004 T1=Ia=7.4ma Gm=2500

                         T2=Ia=7.2ma Gm=2500

NOS Gm Specification	2600	2600
Tube 1 Test Results	2600 (100%)	2510 (97%)
Tube 2 Test Results	2500 (96%)	2500 (96%)

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 meterTube tested: No leaks, No shorts, Good emissionsTube tested emissions (100) life test (100)Tube tested strongOur experienced shipper will package your item(s) with care. Through Expedited delivery within 5 days byDHL,FEDEX,UPS,with tracking Number.We also combine multiple purchases. Our shipping carriers include , FedEx   We reserve the right to ship using the carrier and shipping method that is most effective for your purchase.

About us

We specialized in thoroughly testedand screened quality vacuum tubes.We have various type of valves and tubes testers Like – Amplitrex AT1000 Advance Digital Tube Tester,  – Hickok 752a tube tester, – AVO Type 160We have been in the valve and tube Business Since 1970’s.Previously we were better Known as a Wholesaler,but recently, We are offering more retail items.All item are tested and guranteed and suppliedWe have Aproximately 3,00,000 Valve and Tubes Stock

PLEASE CONTACT US IF YOU REQUIRE FURTHER INFORMATIONABOUT  THIS TUBES & VALVES