NOS Lp & Gm Perfect Matched Pair of SED Winged =C= 6550C KT88 6550 Vacuum Tubes

Brand new plate current and Gm matched pair of the original 2000's production SED/Svetlana Winged =C=  straight bottle 6550C / KT88 vacuum tubes. Digitally tested and matched. These are not factory seconds, every tube has the famous OTK Quality Control stamp. These tubes really don't need an introduction as they are extremely rare and are considered one of the best sounding new production KT88s ever made

If you would like a matched quad, please order a quantity of two. Please ask us first as the last few pairs may not match together to make a quad.

** Please note because these came from a bulk-pack they do not include boxed **

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