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12SN7GTA GE NOS 1976 (10.4/10.4ma) 1% section balance
12SN7GTA GE NOS 1959 (7.2/7.0ma)
(!!) (GOOD VALUE SINGLE) 5687 Tungsol rebranded IBM bronze plates "U" getter used/good 1959 (29/36ma)
(!!!) (Single 1955) JG-12AY7 GE "D" getter like new 1955 (3.3/2.7ma) (High Gm)
6JT8=6KR8 Sylvania NOS (2.2/24ma)
(!) (PAIR) 6JT8 GE NOS, 1 tube branded Westinghouse NOS (1.3/27ma and 1.2/27.5ma)
(!) (Best Single) 6JT8 GE NOS (1.1/27.2ma)
(!) (Best Single) 6JT8 GE NOS (1.5/23ma)
6JT8 Sylvania big bottle NOS 1970's (1.6/28ma)
6JT8 Sylvania big bottle NOS 1970 era (2.4/23ma)
6JT8 Zenith Sylvania big bottle NOS 1960's (2.1/35ma)
6D8G US Brands NOS (2 in stock)
6SQ7 RCA NOS 1953 (0.9ma Gm=1400) (High Gm)
(!) 12AT7 Mullard Heath "D" getter used/good 1959 (6.4/7.6ma)
(!) 12AT7 Mullard Heath "D" getter used/like new 1960 (8.0/9.6ma)
(!) (Best Single) 6JT8 GE branded RCA NOS (2.1/26.4ma)
(!) (Display Tube) 101F Western Electric Tennis Ball engraved base 1930 era (no emission/filament lights) (DISPLAY TUBE)
(!!!) (Recommended Pair) 407A Western Electric NOS "O" getter 1978 (35-43/26 and 37-43/26)
(!) (SINGLE) ECC85=6AQ8 Sylvania black plates NOS 1960's (12.2/9.8ma)
(!!!) (Best Pair #3) 407A Western Electric NOS "O" getter 1972-1983 (40-40/26 and 42-43/26)