Pair Sylvania JAN-CHS-5932(6L6)Military Spec Power TubesBlack Plates, Incomparable Quality, 1950s, USA, Ex Sound,

Pair Vintage Military Spec Sylvania JAN-CHS-5932(6L6) Military Spec Power tubes, Brown Bakelite Bases , black plates, D Getters, incomparable vintage 1950s USA Military Spec design, craftsmanship, attention to detail, materials, sound quality, performance and natural sound. Substantially built and designed, impressive. Both tubes test over 900 on my B&K Mutual Conductance tube tester, where 640 is minimum good, very strong. They sound superb, open, detailed, dynamic, involving, transparent, quiet, smooth and musical. Vintage USA/European tubes simply sound better, are made better, use better materials and last longer than anything manufactured today . Buy with confidence, see my feedback. No Games. I will ship promptly and email you the tracking number. Good listening, SonnY :)