Description Tung Sol 7581A Platinum Matched Duet 2 Pieces.Upgrade your 6L6GC tube with this beautiful, high headroom tube. Perfect for Fenders or any other 6L6 based tube amp. The 7581A has a Gold plated grid Made in Russia Strongly committed to quality manufacturing, Tung-Sol tubes have always been known for their reliability and great tone. Today’s new production Tung-Sol tubes are constructed with the same commitment to quality and reliability. Tung-Sol tubes reflect the best in vintage Tung-Sol construction with unsurpassed tone and reliability. Tung Sol 7581A Data Sheet
