6LB6 GE branded Zenith used/good (89ma)
6LB6 RCA used/good 1970 era (84ma)
6LB8=6JT8 NOS
6LC8 NOS
6LE8 NOS
6LF6 Amperex Heerlen Holland Big Bottle NOS 1967 (122ma and 125ma) (Counterpoint OTL, Futterman OTL, Prodigy OTL)
6LF6 GE Zenith NOS 1978 (155ma) (Counterpoint OTL, Futterman OTL, Prodigy OTL)
6LF6 RCA JAPAN branded Gt. Britain Big Bottle Euro style construction low hours/like new 1976 (104ma)
6LF6 RCA JAPAN branded Gt. Britain Big Bottle Euro style construction NOS 1973 (141ma)
6LF6 RCA JAPAN branded Gt. Britain Big Bottle Euro style construction NOS 1973 (92ma)
6LF6 Sylvania NOS 1970's (134ma) (Counterpoint OTL, Futterman OTL, Prodigy OTL)
6LF6 Westinghouse JAPAN branded Gt. Britain Big Bottle Euro style construction NOS 1974 (87ma)
6LF8 NOS
6LH6A=6LJ6 NOS
6LJ6 amd 6LJ6A NOS (20 in stock)
6LJ8 NOS
6LM8 NOS
6LN8=LCF80 NOS
6LQ8 NOS (20 in stock)
6LU8 GE NOS 1979 (2.3/51ma)