60%

Pair of Cunningham 6SJ7 metal can Vacuum Tube – Tested Closely Matched

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Original price was: $10.82.Current price is: $6.49.

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Brand : Cunningham
Country/Region of Manufacture : United States
Model : 6SJ7
Type : Vacuum Tube
Seller Notes : “Appears to be in good condition; Tested good on TV-7A/ U Tester”

This listing is for a pair of Cunningham 6SJ7 metal can vacuum tube that have been tested on a TV-7A/U tester. Passing value according to the TV-7A/U book is 60. Measurements below: Tube 1: Gm: 64 Tube 2: Gm: 66

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