(!!) (Best Pair) 12BE6 GE branded Brimar NOS 1960's (2.6ma and 2.6ma) (Highest ma and Gm)
12BE6 Brimar UK NOS 1957 (1.5ma)
12BE6 Motorola by Toshiba Japan tests like new 1965 (1.9ma Gm=1000)
12BE6 RCA NOS 1960's (52/36)
12BE6 RCA used/very good (50/36)
