JAN CHS 6SN7GT VT-231 Black Base Made in USA Amplitex Tested 1MP


WHAT YOU SEE YOU BUY
Up for sale is 1 Matched Pair (2 Pcs)
JAN CHS 6SN7GT VT-231 SYLVANIA 
both tube have 2 hole black plate identical construction box code 2-45  
Made in U.S.A
Date Code : 2-45
Black Base, Clear Glass
New in Original GVT Box
The tube tested is 100% strong
The Photos are actual Photos of tubes you are buying
Tested Advance Digital Tube Tester Amplitrex AT1000
Sr.No.764030 T1=Ia=9.4ma Gm=2600
                       T2=Ia=9.6ma Gm=2700
Sr.No.764063 T1=Ia=8.4ma Gm=2600
                       T2=Ia=8.6ma Gm=2700
NOS Gm Specification26002600
Tube 1 Test Results2600 (100%)2700 (104%)
Tube 2 Test Results2600 (100%)2700 (104%)

  Custom duties and taxes is the responsibility of the buyer in their country
About Us                                                      
We specialized in thoroughly tested and screened quality,
vacuum tubes.
We have various type of valves and tubes testers
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 items are tested and guaranteed, supplied.
We have Approximately 3,00,000 Valve and Tubes in Stock.