(!!!!!) (Best Pair) 6V6GTA Sylvania coated glass NOS 1950's (50ma and 53ma)

1 matched pair) 6V6GTA Sylvania coated glass black plate NOS 1950's 1 tube) 53ma Gm=4750 1 tube) 50ma Gm=4500 Silvertone   Good Ma range 30-45ma Matched on Amplitrex   recommended for: - Magnatone 213- Fender Deluxe Reverb- Clark Amplification 5E3 Cabinet- Swart AST- SUPRO 1606 1955-1956- Marble Bluebird- Fender Princeton Reverb Reissue 2008- Fender Deluxe 1957 Reissuse 2007- Fender Blackface Princeton 1967- Victoria 5112- Victoria Amp Model # 20122- Fender Vibro-Champ 1965- Ampeg- Silvertone 1331 1954-1957