(!!!!) (Best Pair) 6L6 RCA metal can NOS 1967-1970 (65.5ma and 67.6ma)
(!!!!) (Recommended PAIR) 6AC7 RCA NOS 1961 (11.4/12.4ma)
(!!!) (Best Pair) 76 Sylvania Philco NOS 1946 (5.1ma and 5.1ma)
(!!!) (Best Pair) 76 Sylvania Philco NOS 1946 (6.0ma and 6.1ma)
(!!!) (Recommended Single) 5691 RCA red base black plates NOS 1957 (2.0/2.1ma)
(!!!) JAN-CRC-6V6GT RCA black plate NOS coated glass 1951 (40ma)
(!) (GOOD VALUE PAIR) JAN-CRC-6AC7=VT-112 US Brands 1941-1944 used/good (7.0/7.1ma)
