Tested on Amplitrex AT1000 Advance Digital Tube TesterSr.No.2400003 T1=Ia=30.8ma Gm=2420
Sr.No.2400011 T1=Ia=30.8ma Gm=2430
NOS Gm Specification
2500
Tube 1 Test Results
2420 (96.8%)
Tube 2 Test Results
2430 (97.2%)
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ABOUT USWe 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.