(!!!!) (Best GE Pair) 6N7 GE metal can NOS 1957 (3.0/2.7ma and 2.9/2.8ma) 1-3% matched
(!!!!) (Best Pair) 6N7 GE metal can NOS 1954-1955 (3.3/3.1ma and 3.1/3.1ma) 1-2% matched
(!!) (Best Overall Pair) 6N7 RCA metal can NOS 1940's (3.3/3.2ma and 3.3/3.2ma) 1-2% matched
(!!) (Best Overall Pair) 6N7 RCA metal can NOS 1940's (3.4/3.5ma and 3.5/3.3ma) 1-2% matched
(!!) ECC31=CV1285=6N7G Mullard black plates NOS 1950's (7.4/9.4ma)
(!) (Recommended Single) 6N7GT Raytheon coated glass NOS 1940's (3.2/3.5ma)
5694 Raytheon (sold out)
6N7 RCA metal can used/good (6 in stock)
6N7 RCA NOS 1956 (2.8/2.9ma)
6N7 RCA NOS 1973 (2.3/2.3ma)
6N7 Sylvania NOS 1940's (2.3/2.3ma)
6N7 Westinghouse Canada NOS 1950's (2.6/3.0ma)
6N7=VT-96 RCA used/test like new mid-1940's (3.1/3.2ma) 1-2% section balance
6N7=VT-96 RCA used/test like new mid-1940's (3.5/3.8ma)
6N7GT RCA branded GE NOS 1940's (2.8/2.9ma) (Highest Gm)
6N7GT RCA branded Philco NOS 1940's (2.7/2.9ma)
6N7GT RCA branded Sylvania NOS 1950's (2.5/2.6ma)
6N7GT RCA NOS 1940's (2.5/3.1ma)
6N7GT RCA used/good 1940's (2.4/2.3ma)
