5881/6L6GC Psvane output tubes Classic British Tone

6L6GC matched pair (5881) Psvane USA precision matched pair 2 pcs upgrade from Shuguang ,Russian or Slovak 6L6. Classic British tone very balanced top seller worldwide. Classic Series audiophile vacuum tubes at a popular price, re-tested in USA! These have a different internal and external structure,are very well made with excellent quality control and materials, with additional factory selection of parts. I go through and re-test all the tubes to ensure a perfect match(400V plate @ -36V grid) with over 30 years experience! Precision tested and matched tubes here in the USA.
Seller is not responsible for the use of or inability to use the products. Hazardous materials and conditions may exist. Buyer shall exercise due care and due diligence. No forwarding addresses for shipping outside the USA. Sorry no exporting.