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Rectifier Tubes

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(!!!) (Best Value Pair) NL-866A National USA NOS 1999 (58/40 x 2 tubes)

(!!!) (Best Value Pair) NL-866A National USA NOS 1999 (58/40 x 2 tubes)

$ 99.99
(!!!) (BEST VALUE SINGLE) 6X4 SER = LM Ericsson Sweden

(!!!) (BEST VALUE SINGLE) 6X4 SER = LM Ericsson Sweden "D" getter NOS 1950's slightly tilted glass (52/40 and 54/40)

$ 19.99
(!!!) (BEST VALUE SINGLE) 6X4 SER = LM Ericsson Sweden

(!!!) (BEST VALUE SINGLE) 6X4 SER = LM Ericsson Sweden "D" getter NOS 1950's slightly tilted glass (54/40 and 54/40)

$ 21.99
(!!!) (Best Value Single) EZ80 Philips Miniwatt France NOS 1963 (63/40 and 63/40) 1% section balance

(!!!) (Best Value Single) EZ80 Philips Miniwatt France NOS 1963 (63/40 and 63/40) 1% section balance

$ 69.99
(!!!) (Best Value SIngle) EZ81 Mullard UK

(!!!) (Best Value SIngle) EZ81 Mullard UK "D" getter used/tests like new 1960-1962 era (57/40 and 58/40)

$ 68.88
(!!!) (Best Value Single) EZ81=6CA4 Sonotone USA branded Westinghouse NOS 1961 (54/40 and 56/40)

(!!!) (Best Value Single) EZ81=6CA4 Sonotone USA branded Westinghouse NOS 1961 (54/40 and 56/40)

$ 39.99
(!!!) (Best Value) 5R4GY RCA NOS 1953 small chip off bottom edge of base (50/40 and 51/40)

(!!!) (Best Value) 5R4GY RCA NOS 1953 small chip off bottom edge of base (50/40 and 51/40)

$ 42.99
(!!!) (Best Value) 5U4GB RCA low hours/like new 1970 (55-55/40) 1% section balance

(!!!) (Best Value) 5U4GB RCA low hours/like new 1970 (55-55/40) 1% section balance

$ 49.99
(!!!) (BEST VALUE) 6V4=EZ80 Teonex East Germany NOS 1970's (58/40 and 59/40)

(!!!) (BEST VALUE) 6V4=EZ80 Teonex East Germany NOS 1970's (58/40 and 59/40)

$ 34.99
(!!!) (Best Value) EZ80=6V4 Tronal by Tesla NOS 1970's (62/40 and 62/40) 1% section balance

(!!!) (Best Value) EZ80=6V4 Tronal by Tesla NOS 1970's (62/40 and 62/40) 1% section balance

$ 39.99
(!!!) (Best Value) JAN-CHY-5Y3WGTA CBS Hytron triple mica D getter like new 1955 (52/40 and 57/40)

(!!!) (Best Value) JAN-CHY-5Y3WGTA CBS Hytron triple mica D getter like new 1955 (52/40 and 57/40)

$ 42.99
(!!!) (Good Value) 5V4G=CV729 Brimar UK gray plates

(!!!) (Good Value) 5V4G=CV729 Brimar UK gray plates "D" getter halo 1950's used/good (59/40 and 65/40)

$ 44.99
(!!!) (Holland) GZ34=5AR4 Holland used/strong 1961 no printing (58/40 and 58/40) 1% section balance (f33 series)

(!!!) (Holland) GZ34=5AR4 Holland used/strong 1961 no printing (58/40 and 58/40) 1% section balance (f33 series)

$ 188.88
(!!!) (PAIR) 5726=6AL5 Sylvania NOS (47-47/40 and 47-47/40)

(!!!) (PAIR) 5726=6AL5 Sylvania NOS (47-47/40 and 47-47/40)

$ 11.99
(!!!) (PAIR) 6AL5 CBS NOS 1960-1961 era (47-47/40 and 48-48/40)

(!!!) (PAIR) 6AL5 CBS NOS 1960-1961 era (47-47/40 and 48-48/40)

$ 11.99
(!!!) (READ REVIEW) 5V4G RCA branded GE NOS 1958 (60/40 and 60/40)

(!!!) (READ REVIEW) 5V4G RCA branded GE NOS 1958 (60/40 and 60/40)

$ 0.00
(!!!) (READ REVIEW) GZ34 Mullard UK shield logo NOS 1962 (59/40 and 59/40)

(!!!) (READ REVIEW) GZ34 Mullard UK shield logo NOS 1962 (59/40 and 59/40)

$ 0.00
(!!!) (Recommended Pair) 5Y3GT Philips Holland NOS 1960's (61-68/40 and 60-68/40)

(!!!) (Recommended Pair) 5Y3GT Philips Holland NOS 1960's (61-68/40 and 60-68/40)

$ 49.99
(!!!) (Recommended Pair) 866A GE NOS 1971 (54/60 and 54/60)

(!!!) (Recommended Pair) 866A GE NOS 1971 (54/60 and 54/60)

$ 119.99
(!!!) (Recommended Pair) 866A GE NOS 1971 graphite lifted off top plate (56/40 and 57/40)

(!!!) (Recommended Pair) 866A GE NOS 1971 graphite lifted off top plate (56/40 and 57/40)

$ 109.99
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