1MP JAN 5687WB GE NOS NIB made in U.S.A Amplitrex Tested

Up for sale 1matched pair

NOS NIB JAN 5687WB General Electric

The Photos are actual Photos of tubes  you are buying 

Rod support 2hole black plate top halo ring getter 

made in U.S.A

New In Original Box 

Tested Advance Digital Tube Tester Amplitrex AT1000

Sr.No.2287011. T1=Ia=13.6ma Gm=4920

                          T2=Ia=14.6ma Gm=5600

Sr.No.2287009. T1=Ia=12.0ma Gm=4600

                           T2=Ia=11.2ma Gm=5000

NOS Gm Specification	5400	5400
Tube 1 Test Results	4920 (91%)	5600 (104%)
Tube 2 Test Results	4600 (86%)	5000 (93%)

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   

We reserve the right to ship using the carrier 

and shipping method that is most effective for your purchase.

Custom duties and taxes is the responsibility of the buyer in their country

More photos can be viewed of this items at audiotubes.in

 About us 

We specialized in thoroughly tested

and 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 160

We 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 guaranteed and supplied

We have Approximately 3,00,000 Valve and Tubes Stock

PLEASE CONTACT US IF YOU REQUIRE FURTHER INFORMATION

ABOUT  THIS TUBES & VALVES