(!!!) (Recommended Pair) JAN-CKR-6SJ7 Ken Rad metal can NOS 1944 (2.6ma and 2.7ma)
(!!!) (Recommended Single) 6SL7GT Ken Rad NOS 1945 era (2.1/2.3ma)
(!!!) 6B4G Tungsol NOS 1940's (81ma)
(!!!) JAN-6B4G Raytheon NOS 1940's (83ma)
(!!) (2nd Best Pair) 6K6GT RCA NOS coated glass 1949 (38ma and 40ma)
(!!) (BEST VALUE) JAN-CHS-1629 Sylvania NOS 1943 bright eye (7 in stock)
(!!) (Bright Eyes) 1629 RCA NOS 1957
(!!) (Recommended Pair) 1619 RCA NOS 1952 - 1960's (52ma and 53.6ma)
(!!) (Recommended Single) JAN-CRC-1629 RCA NOS 1940's bright eye
(!!) (Recommnded Pair) 826 Ken Rad NOS 1942-1943 (1 pair)
(!!) (Single) JAN-CKR-6Y6G Ken Rad NOS 1944 (56ma)
(!!) (Single) JAN-CKR-6Y6G Ken Rad NOS 1944 (75ma)
(!!) 1629 RCA NOS 1961 bright eye
(!!) JAN-CHS-1629 Sylvania NOS 1940's bright eye
(!) (Best Single) 6SC7 Raytheon NOS 1952 (2.3/2.3ma)
(!) (Good Value Pair) 6SF5 Ken Rad used/good 1940's (.8ma and .8ma)
(!) (Good Value) 6SF5 Ken Rad used/good 1940's Pair
(!) (PAIR) 6D6 RCA Cunningham used/good 1930's (62/40 and 62/40)