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(!!!!!) (Best Pair #1) 5814A Sylvania JAN NOS 1969-1975 (10/10ma and 9.5/10.6ma) 1-3% matched

(!!!!!) (Best Pair #1) 5814A Sylvania JAN NOS 1969-1975 (10/10ma and 9.5/10.6ma) 1-3% matched

$ 89.99
(!!!!!) (Best Pair #2) 5814A Sylvania JAN NOS 1969-1975 (11.3/12ma and 10.8/11.4ma) 1-3% matched

(!!!!!) (Best Pair #2) 5814A Sylvania JAN NOS 1969-1975 (11.3/12ma and 10.8/11.4ma) 1-3% matched

$ 89.99
(!!!!!) (BEST PAIR) 211=VT-4C GE NOS 1942-1944 (111ma and 105ma) (Best Sound)

(!!!!!) (BEST PAIR) 211=VT-4C GE NOS 1942-1944 (111ma and 105ma) (Best Sound)

$ 1,398.88
(!!!!!) (Best Single) ECC83=12AX7 Telefunken Germany <> bottom smooth plates NOS 1969 (1.3/1.1ma and Gm=1800/1600)

(!!!!!) (Best Single) ECC83=12AX7 Telefunken Germany <> bottom smooth plates NOS 1969 (1.3/1.1ma and Gm=1800/1600)

$ 339.99
(!!!!!) (Best Value Pair) 6BQ7A RCA black plates NOS

(!!!!!) (Best Value Pair) 6BQ7A RCA black plates NOS "D" getter 1958-1959 (7.6/9ma and 7/9.6ma)

$ 64.99
(!!!!!) (Pair) JAN-7308 Sylvania used/good 1975-1976 (10.8/14.8ma and 13.2/12.0ma) (best 6922 substitute)

(!!!!!) (Pair) JAN-7308 Sylvania used/good 1975-1976 (10.8/14.8ma and 13.2/12.0ma) (best 6922 substitute)

$ 199.99
(!!!!!) (Recommended Pair) E80CF=7643 Valvo branded Philips Miniwatt SQ NOS 1963 (PREMIUM 6BL8 SUB) (Tuners)

(!!!!!) (Recommended Pair) E80CF=7643 Valvo branded Philips Miniwatt SQ NOS 1963 (PREMIUM 6BL8 SUB) (Tuners)

$ 89.99
(!!!!!) (Single) 45 RCA/Cunningham engraved base used/65-70% (19ma)

(!!!!!) (Single) 45 RCA/Cunningham engraved base used/65-70% (19ma)

$ 49.99
(!!!!!) (SINGLE) 7581A=6L6GC GE brown base like new 1967 reboxed (76ma) (rare)

(!!!!!) (SINGLE) 7581A=6L6GC GE brown base like new 1967 reboxed (76ma) (rare)

$ 119.99
(!!!!) (10 for $24.99) 6AU8 Sylvania NOS

(!!!!) (10 for $24.99) 6AU8 Sylvania NOS

$ 24.99
(!!!!) (5th BEST PAIR) 6SQ7 RCA NOS 1950-1953 (0.9ma and 0.9ma) **

(!!!!) (5th BEST PAIR) 6SQ7 RCA NOS 1950-1953 (0.9ma and 0.9ma) **

$ 25.99
(!!!!) (Best Balloon) MX-280 Marvin Custom Built used/strong 1920's (60/40 and 65/40) (rare)

(!!!!) (Best Balloon) MX-280 Marvin Custom Built used/strong 1920's (60/40 and 65/40) (rare)

$ 179.99
(!!!!) (Best GE Single) 6BK7B GE gray plates NOS

(!!!!) (Best GE Single) 6BK7B GE gray plates NOS "U" getter 1974 (8.0/8.8ma)

$ 24.99
(!!!!) (BEST OVERALL Pair) 8068 GE NOS 1983 (46ma and 46ma)

(!!!!) (BEST OVERALL Pair) 8068 GE NOS 1983 (46ma and 46ma)

$ 189.99
(!!!!) (Best Overall Pair) EC92=6AB4 Telefunken Germany <> bottom NOS 1965 same date codes (9.2/9.5ma) (mic)

(!!!!) (Best Overall Pair) EC92=6AB4 Telefunken Germany <> bottom NOS 1965 same date codes (9.2/9.5ma) (mic)

$ 179.99
(!!!!) (Best Overall Single) E88CC=6922 Telefunken Germany <> bottom NOS 1962 (16.4/17.5ma) (mic grade)

(!!!!) (Best Overall Single) E88CC=6922 Telefunken Germany <> bottom NOS 1962 (16.4/17.5ma) (mic grade)

$ 349.99
(!!!!) (Best Overall Single) EF89=6DA6 Telefunken Germany <> bottom NOS 1966 (10ma)

(!!!!) (Best Overall Single) EF89=6DA6 Telefunken Germany <> bottom NOS 1966 (10ma)

$ 47.99
(!!!!) (Best Pair #1) 12AX7A Sylvania NOS 1970's (2.3/2.0ma and 2.1/2.3ma)

(!!!!) (Best Pair #1) 12AX7A Sylvania NOS 1970's (2.3/2.0ma and 2.1/2.3ma)

$ 179.99
(!!!!) (Best Pair #1) 448A Western Electric tipped top used/test like new 1965 (27.2ma and 27.3ma) 1-2% matched

(!!!!) (Best Pair #1) 448A Western Electric tipped top used/test like new 1965 (27.2ma and 27.3ma) 1-2% matched

$ 139.99
(!!!!) (Best Pair #1) 5763 Sylvania JAN NOS 1972-1973 (46ma and 47ma)

(!!!!) (Best Pair #1) 5763 Sylvania JAN NOS 1972-1973 (46ma and 47ma)

$ 25.99
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