(!!!) (Best Quad - set of 4) JAN-CKR-6SJ7 Ken Rad metal can NOS 1944 (3.2/3.3/3.3/3.4ma)
(!!!) (Best Single) JAN-CKS-6SJ7 Ken Rad NOS 1944 (3.3ma)
(!!!) (Recommended Pair) JAN-CG-6SJ7Y GE metal can like new in white boxes 1963 (3.0ma and 3.1ma) 1-2% matched
(!!!) (Recommended Pair) JAN-CKR-6SJ7 Ken Rad metal can NOS 1944 (2.6ma and 2.7ma)
(!!!) (Best Pair) JAN-CKR-6SJ7 Ken Rad metal can NOS 1944 (3.1ma and 3.2ma) (same Gm)
(!!) 6SJ7GT Raytheon used/like new 1950 era (2.7ma)
(!!) (Recommended Pair) 6SJ7 RCA NOS 1964 (3.0ma/3.3ma)
(BEST PRICE) 6SJ7 US Brands used/good (4 tubes for $14.99)
(!!!) (Best Pair) JAN-CKR-6SJ7 Ken Rad metal can NOS 1944 (3.2ma and 3.2ma) 1% matched
6SJ7 GE NOS 1961 (3.1ma)
(!!!) (Best Pair) JAN-CKR-6SJ7 Ken Rad metal can NOS 1944 (3.6ma and 3.7ma) (highest mA and Gm)
6SJ7 and 6SJ7Y US Brands used/good (40 in stock)
6SJ7 Ken Rad used/like new 1940's (3.0ma)
6SJ7 RCA metal can like new 1965 (3.7ma)
6SJ7 RCA Motorola NOS 1964 (3.3ma)
(!!!) (Best Single) JAN-CKR-6SJ7 Ken Rad NOS 1944 (3.6ma)
(!!!) (Recommended Pair) JAN-CKR-6SJ7 Ken Rad metal can NOS 1944 (2.5ma and 2.5ma) 1-2% matched
(!!!) (Best Value Single) JAN-CKR-6SJ7 Ken Rad NOS 1944 (2.5mA)
(!!!) (Best Value Single) JAN-CKR-6SJ7 Ken Rad NOS 1944 (2.7mA)
