The TAD 6L6GC-STR and the TAD 6L6WGC-STR has TAD exclusive black-plate desings, gold gird wire, double getter construction, no-noise filaments and 1.2mm thick heavy duty glass envelope. Along with the TAD 6L6WGC-STR (GE-Style) is this TAD 6L6GC-STR is recommended for excellent tone and maximum lifetime among the 6L6GC type tubes.
The TAD 6L6GC-STR is the perfect choice for the tone of the rock legends with powerful deep bass and clear but pleasing airy top end. This tube combines the famous reliability of the american made Philips/Sylvania STR series with beefed-up black-plate construction like the highly regarded vintage RCA 6L6GC tubes. TAD joined best of both worlds with silky top end, deep bass response, and lots of headroom to make this tube a living classic.