Here are 6 off GE and RCA 6L6GC / 7581 USA vintage tubes which are strong fully tested , on my B&K calibrated tube tester, these are all in good condition, to be sold as one lot .. they have been carefully stored and kept as spares .. just time to clear these and for someone to use and enjoy. 1 GE 6L6 GC grey plates 2 GE 7581 KT 66 grey plates 1 GE 6L6GC 64-09 Red script side rectangle getter 1RCA Blackplate 61-26 Red script 1RCA Blackplate ( Seeburg) 61-22. A real bargain, will be carefully packaged and posted tracked
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