Dubuque, IA Free Moderated Classifieds Site > OLD ADS FROM PREVIOUS YEARS
> 2007
> November
> New lot of 6 rca SK3558 scr nos
New lot of 6 rca SK3558 scr nos
Lot of 6 RCA SK3558 SCR NOS NIB New.
My tube tester is a SECO 107A Dynamic Mutual Conductance Tester. Good is at 60, but all tubes listed as NOS or NIB will have tested over 100, have no shorts, leaks or gas.
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