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(DISPLAY) 242 Duovac USA brass base 1930's used but has high current will not run stable in amp - sold as display tube only

(DISPLAY) 242 Duovac USA brass base 1930's used but has high current will not run stable in amp - sold as display tube only

$ 149.99
(Good Value Pair) EL34 Mullard UK XF2 single halo used/good 1969-1972 (83.6ma and 85.6ma)

(Good Value Pair) EL34 Mullard UK XF2 single halo used/good 1969-1972 (83.6ma and 85.6ma)

$ 269.99
(Good Value) 8417 Sylvania NOS 1970's (76.6ma)

(Good Value) 8417 Sylvania NOS 1970's (76.6ma)

$ 79.99
(PAIR) 6HV5A GE branded RCA NOS original boxes (101/60 x 2 tubes)

(PAIR) 6HV5A GE branded RCA NOS original boxes (101/60 x 2 tubes)

$ 21.99
(READ RERVIEW) 6K11=6Q11 GE branded Westinghouse NOS 1960's (88/80, 91/60, 84/60)

(READ RERVIEW) 6K11=6Q11 GE branded Westinghouse NOS 1960's (88/80, 91/60, 84/60)

$ 39.99
(READ REVIEW) 211 GE NOS 1942-1944 original boxes (110.8ma and 112.2ma) (Ongaku, Air Tight, Cary)

(READ REVIEW) 211 GE NOS 1942-1944 original boxes (110.8ma and 112.2ma) (Ongaku, Air Tight, Cary)

$ 0.00
(READ REVIEW) 2A3 Ken Rad branded GE coated glass NOS 1949-1950 (117ma and 114ma) (sound fantastic)

(READ REVIEW) 2A3 Ken Rad branded GE coated glass NOS 1949-1950 (117ma and 114ma) (sound fantastic)

$ 0.00
(READ REVIEW) 48 US Brands NOS (4 in stock)

(READ REVIEW) 48 US Brands NOS (4 in stock)

$ 17.99
(READ REVIEW) 5998A Sylvania JAN NOS 1980 (121/118.5ma and 124/112ma) (5998A=7236)

(READ REVIEW) 5998A Sylvania JAN NOS 1980 (121/118.5ma and 124/112ma) (5998A=7236)

$ 0.00
(READ REVIEW) 6GE5 GE branded RCA NOS 1963 (58ma)

(READ REVIEW) 6GE5 GE branded RCA NOS 1963 (58ma)

$ 0.00
(READ REVIEW) 6K6GT Sylvania chrome top black plate lightning logo NOS 1954 (54.6ma)

(READ REVIEW) 6K6GT Sylvania chrome top black plate lightning logo NOS 1954 (54.6ma)

$ 0.00
(READ REVIEW) 6V6GTA GE NOS 1960's - 1970 (38ma and 40ma) (Fender, Two Rock, Victoria)

(READ REVIEW) 6V6GTA GE NOS 1960's - 1970 (38ma and 40ma) (Fender, Two Rock, Victoria)

$ 0.00
(READ REVIEW) 6V6GTY and JAN-CG-6V6GTY GE brown base gray plate NOS 1965-1966 (48.5ma and 47ma)

(READ REVIEW) 6V6GTY and JAN-CG-6V6GTY GE brown base gray plate NOS 1965-1966 (48.5ma and 47ma)

$ 0.00
(READ REVIEW) 7189 Westinghouse gray plate NOS 1960's (46ma)

(READ REVIEW) 7189 Westinghouse gray plate NOS 1960's (46ma)

$ 0.00
(READ REVIEW) 8417-P Sylvania NOS same build 1960's (84ma and 85.5ma)

(READ REVIEW) 8417-P Sylvania NOS same build 1960's (84ma and 85.5ma)

$ 0.00
(READ REVIEW) 8417-P Sylvania NOS same build 1960's (92ma and 92.5ma) (Factory Matched Pair)

(READ REVIEW) 8417-P Sylvania NOS same build 1960's (92ma and 92.5ma) (Factory Matched Pair)

$ 0.00
(Recommended Pair) 6CH6=EL821 Brimar UK like new 1956 (35ma and 35.2ma)

(Recommended Pair) 6CH6=EL821 Brimar UK like new 1956 (35ma and 35.2ma)

$ 29.99
(Recommended Pair) 6KG6A=EL509=EL519 Sylvania made by EI-Yugoslavia NOS (143ma and 149ma)

(Recommended Pair) 6KG6A=EL509=EL519 Sylvania made by EI-Yugoslavia NOS (143ma and 149ma)

$ 129.99
(Single) 46 National Union NOS 1950 era (56ma Gm=3000)

(Single) 46 National Union NOS 1950 era (56ma Gm=3000)

$ 37.99
(Single) 46 Philco by Sylvania NOS 1940's (50ma Gm=2600)

(Single) 46 Philco by Sylvania NOS 1940's (50ma Gm=2600)

$ 29.99
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