🔥 RCA U.S. ARMY 6SN7GT VT-231 CLASS MATCHED PAIR 🔥. Late-1940s RCA Military Production. 📦 RCA Radiotron Boxes Included. ✅ U.S. Army Contract Tubes. MATCHED SET. ⭐ Genuine RCA Radiotron manufacture.
NOS tubes fall within the Gm characteristic range of an average tube, as published in the RCA RECEIVING TUBE MANUAL, which states "Individual tubes, like any manufactured product, may have characteristics that range above or below the values given.
🔥🔥 RARE NOS 1953 TUNG-SOL 6SN7GT MATCHED PAIR 🔥🔥. 📅 Date Code 322329-3 — November 25, 1953. 📅 Date Code 322333-3 — November 29, 1953. BOXED GRAY PLATES. 🇺🇸 Original Newark, New Jersey USA Production • 📦 Original Tung-Sol Boxes • 🎯 Closely Matched Date Codes • 🎵 Audiophile Favorite.