(!!) 6BL7GTA GE NOS "D" getter 1958 (43ma/53ma)
(!!) (SINGLE) 6BM8=ECL82 Philips Miniwatt Holland made in Belgium NOS 1962 (2.0ma/41ma)
(!!) 6BX7GT GE branded RCA NOS "D" getter 1958 (70ma/95ma)
(!!) 6BX7GT Sylvania "D" getter halo NOS 1950's (44/46ma) (close triode balance)
(!!) 6BX7GT Sylvania black plates NOS 1960's (56ma/76ma)
(!!) 6BX7GT Sylvania branded GE black plates 1967 (44ma/61ma)
(!!) 6DJ8 EI YUGO used/good 1977 branded RCA 1984 (13.4/15.6ma)
(!!) 6DJ8 Mullard UK used/good 1965 (14.2/15.8ma)
(!!) 6DJ8 Sylvania NOS 1960's (12.4/14.2ma)
(!!) 6EA7=6EM7 Sylvania coin-base NOS 1970's (1.8/53.6ma)
(!!) (Recommended Pair) 6EU7 GE NOS 1970-1978 (44-48/32 and 43-48/32)
(!!) 6EU7 Sylvania pinched gray plates NOS 1970's (67/32 and 70/32)
(!!) 6SN7GT Raytheon taller bottle parallel black plates NOS 1949 (8.2/8.0ma)
(!!) 6SN7GT RCA used/good 1953 (6.6/7.6ma)
(!!) 6SN7GTB Tungsol black plates tall bottle "U" getter used/good 1950's (9.2/8.2ma)
(!!) 6SN7GTA RCA branded CAPEHART used/like new 1955 (8.4/9.8ma)
(!!) (Best Value Single) 6SN7GTB RCA branded Bendix Television low hours/like new 1955 side getter (7.2/7.4ma) (Gm like new)
(!!) 6SN7GTB RCA branded Superior NOS 1960's (7.2/8ma)
(!!) (Best Value) 6SN7GTB RCA NOS 1959 side getter (6/8ma)
(!!) 6SN7GTB Realistic JAPAN NOS tall gray ribbed plates 1960's (8/8.2ma)
