(!!) (Best Value Pair) 6JC6A Raytheon Japan NOS 1970's same build (9ma and 9ma) (High Gm)
6JC6A GE used/like new 1960's (10.5ma)
6JC6A GE Zenith NOS 1972 (10.5ma)
6JC6A Raytheon Japan NOS 1960's (15.5ma) (High Ma and Gm)
6JC6A Raytheon Japan NOS 1960's (16.0ma) (High Ma and Gm)
6JC6A RCA NOS 1972 (18.8ma)
6JC6A Sylvania branded RCA NOS 1970's (11.2ma)
6JC6A Sylvania NOS 1970's (10ma)
6JC6A Sylvania NOS 1970's (9.6ma)
6JC6A Sylvania used/good 1970's (9ma)
