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(!!!!) (Best Pair #2) EL34 Mullard UK branded Mullartd and Philips NOS XF4 1976-1977 (92ma and 88ma) (close Gm matching)

(!!!!) (Best Pair #2) EL34 Mullard UK branded Mullartd and Philips NOS XF4 1976-1977 (92ma and 88ma) (close Gm matching)

$ 478.88
(!!!!) (Best Pair #2) EL34 Svetlana SED Russian NEW 2003 (81.5ma and 81.8ma)

(!!!!) (Best Pair #2) EL34 Svetlana SED Russian NEW 2003 (81.5ma and 81.8ma)

$ 249.99
(!!!!) (Best Pair #2) JAN-5755 Raytheon Black Plates NOS 1973 (1.6/1.7ma and 1.7/1.8ma) (High Gm)

(!!!!) (Best Pair #2) JAN-5755 Raytheon Black Plates NOS 1973 (1.6/1.7ma and 1.7/1.8ma) (High Gm)

$ 29.99
(!!!!) (BEST PAIR #2) JAN-6005W GE NOS 1980-1981 (47.4ma and 47.8ma) 1-2% matched

(!!!!) (BEST PAIR #2) JAN-6005W GE NOS 1980-1981 (47.4ma and 47.8ma) 1-2% matched

$ 42.99
(!!!!) (Best Pair #2) JAN-6528A Cetron USA test like new 1987-1989 (102/110mA and 104/106.5ma)

(!!!!) (Best Pair #2) JAN-6528A Cetron USA test like new 1987-1989 (102/110mA and 104/106.5ma)

$ 124.99
(!!!!) (Best Pair #3) 5670W GE NOS 1986 (7.8/8.8ma and 7.6/8.2ma) 1-5% matched

(!!!!) (Best Pair #3) 5670W GE NOS 1986 (7.8/8.8ma and 7.6/8.2ma) 1-5% matched

$ 48.88
(!!!!) (Best Pair #3) 5670W GE NOS 1986 (8.4/7.2ma and 8.0/7.4ma) (Same Gm) 1-2% matched

(!!!!) (Best Pair #3) 5670W GE NOS 1986 (8.4/7.2ma and 8.0/7.4ma) (Same Gm) 1-2% matched

$ 48.88
(!!!!) (Best Pair #3) 5763 Sylvania JAN NOS 1974 (33ma and 34ma)

(!!!!) (Best Pair #3) 5763 Sylvania JAN NOS 1974 (33ma and 34ma)

$ 19.99
(!!!!) (Best Pair #3) 5881 Tungsol branded RCA used/good 1963 (60ma and 62ma)

(!!!!) (Best Pair #3) 5881 Tungsol branded RCA used/good 1963 (60ma and 62ma)

$ 99.99
(!!!!) (Best Pair #3) 6973 RCA NOS NOS 1969 (37.0ma and 39.5ma)

(!!!!) (Best Pair #3) 6973 RCA NOS NOS 1969 (37.0ma and 39.5ma)

$ 198.88
(!!!!) (Best Pair #3) 6BQ5 GE NOS 1970's-1982 same build (51ma and 55.6ma)

(!!!!) (Best Pair #3) 6BQ5 GE NOS 1970's-1982 same build (51ma and 55.6ma)

$ 134.99
(!!!!) (BEST PAIR #3) 6C4WA GE JAN NOS 1980-1981 (8.6/9.0ma) (Same Gm)

(!!!!) (BEST PAIR #3) 6C4WA GE JAN NOS 1980-1981 (8.6/9.0ma) (Same Gm)

$ 29.99
(!!!!) (BEST Pair #3) 6CW4 GE NOS 1974-1978 (105/60 and 107/60) (strong emission)

(!!!!) (BEST Pair #3) 6CW4 GE NOS 1974-1978 (105/60 and 107/60) (strong emission)

$ 37.99
(!!!!) (BEST PAIR #3) 6DJ8 Philips by Matshushita JAPAN NOS 1960's (18.8/16.3ma and 18.9/17.2ma)

(!!!!) (BEST PAIR #3) 6DJ8 Philips by Matshushita JAPAN NOS 1960's (18.8/16.3ma and 18.9/17.2ma)

$ 119.99
(!!!!) (BEST PAIR #3) 6DJ8 Philips by Matshushita JAPAN NOS 1960's (20.7/18.5ma and 18.2/21.9ma)

(!!!!) (BEST PAIR #3) 6DJ8 Philips by Matshushita JAPAN NOS 1960's (20.7/18.5ma and 18.2/21.9ma)

$ 119.99
(!!!!) (Best Pair #3) 6EU7 RCA NOS 1967 (48-49/32 and 51-52/32)

(!!!!) (Best Pair #3) 6EU7 RCA NOS 1967 (48-49/32 and 51-52/32)

$ 84.99
(!!!!) (Best Pair #3) 6J5GT Ken Rad black ribbed plates NOS 1942 (8.4ma and 8.0ma) 1-3% matched (Same Gm)

(!!!!) (Best Pair #3) 6J5GT Ken Rad black ribbed plates NOS 1942 (8.4ma and 8.0ma) 1-3% matched (Same Gm)

$ 59.99
(!!!!) (Best Pair #3) 6J5GT Raytheon black ribbed plate NOS 1940's tilted bottom mica (8.6ma and 8.2ma) (best value)

(!!!!) (Best Pair #3) 6J5GT Raytheon black ribbed plate NOS 1940's tilted bottom mica (8.6ma and 8.2ma) (best value)

$ 57.99
(!!!!) (BEST PAIR #3) 6L6GC GE NOS 1970-1978 (64.5ma and 67.2ma)

(!!!!) (BEST PAIR #3) 6L6GC GE NOS 1970-1978 (64.5ma and 67.2ma)

$ 278.88
(!!!!) (Best Pair #3) 6L6GC GE NOS and like new 1980 (68.7ma and 69.0ma)

(!!!!) (Best Pair #3) 6L6GC GE NOS and like new 1980 (68.7ma and 69.0ma)

$ 259.99
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