(!!!) (Best Pair) 6KG6A Westinghouse JAPAN NOS original boxes 1973 (157ma and 164ma)

1 pair) 6KG6A Westinghouse JAPAN NOS original boxes 1973 1 tube) 157ma and Gm=15,400 1 tube) 164ma and Gm=15,600   Matched on Amplitrex Vplate=200V Vscreen=160V Vgrid=-35V Good Ma rang = 100-120ma Good Gm = 12,000 - 14,000   (The EL519 replaced the EL509 and are pin compatible) MAX Plate Dissipation = 34W   Recommended for:- EAR 869 amp- Melos MAT 1000 380 watt Class A mono amps- RM Italy KVL-1000 linear amp