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274b


One original boxed Elect. Enterprises type JAN-CDZ 274B rectifier tube -

$71.99


KT88 X 4 TESLA JJ BLUE GLASS Matched Quad NEW/NOS 6550 EL34 300B 274A 274B

$200.00


NOS U52 ENGLAND FULL WAVE RECTIFIER TUBE SPECIAL 5U4 SIMILAR WE 274B

$285.00


MATCHED PAIR WESTERN ELECTRIC 422A/274B JAN-CTL-5U4G 5u4g By TUNG-SOL Tube TV-7

$189.95


1946 WESTERN ELECTRIC 422A/274B 5U4G (By WESTINGHOUSE) Vacuum Tube TV7 Tested

$72.96


WESTERN ELECTRIC 422A/274B 5U4G ( By Sylvania ) RECTIFIER Vacuum Tube TV-7 Tests

$84.12


WESTERN ELECTRIC 422A/274B 5U4G - ( By PHILCO ) RECTIFIER Vacuum Tube 48/47 NICE

$93.20


MATCHED PAIR WESTERN ELECTRIC 422A/274B 5U4G (By Sylvania ) RECTIFIER Tube TV-7

$65.41


WESTERN ELECTRIC 422A/274B 5U4G - ( By GE ) RECTIFIER Vacuum Tube 51/53 NICE

$72.75


Sophia Electric 274B mesh plate tube for 300B 2A3 45 6V6 headphone pre amplifier

$139.99


Psvane WE274B 1:1 Replica 100% with gift box

$120.00


1945 RCA 5R4GY JAN CRC Tube Hanging Filament Dual D Getter AMAZING WE 274B Sub

$149.99


WESTERN ELECTRIC 422A/274B 5U4G - (By RCA ) RECTIFIER Vacuum Tube TV-7 tested

$63.54


1955 WESTERN ELECTRIC 422A/274B JAN-CRP-5U4G ( By RAYTHEON ) Tube TV7 Tests NOS

$64.55


NIB 1957 Vintage RCA 5R4GY ULTIMATE Sub Western Electric 274B TESTS 100% NEW NOS

$89.00


274B 5U4G ( Sylvania - US Navy ) RECTIFIER Vacuum Tube - tested good

$49.95


Lot of 6 NOS RCA 5R4GY (274B SUB) Vacuum Tubes Getters Vintage Brown Base

$169.99


NOS NIB MATCHED PAIR RCA 5R4GY HANGING FILAMENT (Best 274B Sub) 1957 TUBE TV-7

$130.79


1951 WESTERN ELECTRIC 422A/274B 5U4G - ( By PHILCO ) RECTIFIER Vacuum Tube TV-7

$93.47


RCA 5R4GY Black Plates, Hanging Double D getter Tested 1940's Sub for 274B

$200.00


RCA 5R4GY 1940’s RECTIFIER Vacuum Tube (GREAT 274B SUB) Tested STRONG #G.6423

$64.95


NEW NOS WESTERN ELECTRIC 422A/274B 5U4G ( By PHILCO ) RECTIFIER Tube 56/55 NICE

$79.44


True NOS NIB Matched Pair Western Electric USA 274B Gray Plate Vacuum Tubes

$3,499.00


NOS RCA JAN CRC 5R4GY Dark Brown Base (Best 274B SUB) 1940’s VACUUM TUBE #I6525

$99.95


1955 - Tested NOS WESTERN ELECTRIC 422A/274B 5U4G (By TUNG-SOL ) RECTIFIER Tube

$91.21


274B (5AR4 5U4G) Shuguang Vacuum Rectifier Tube Amplifier Guitar Amp Audio Valve

$21.90


Nos Pair Rca 5R4G Hanging D Getter Rectifier Tube's Excellent Matched 5R4 = 274B

$146.30


WESTERN ELECTRIC 422A/274B 5U4G (By National Union) Vacuum Tube TV7 Tested 1954

$67.78


1946 WESTERN ELECTRIC 422A/274B 5U4G - ( By RCA ) Vacuum Tube TV-7 Tested

$89.02


NEW NOS NIB PAIR WESTERN ELECTRIC 422A/274B 5U4G ( By RCA ) Tube TV-7 Tested

$150.34


Sophia Electric Aqua 274B tube replacing 5U4 G Western 300B 2A3 45 6L6 amplifier

$159.99


1953 RCA 5R4GY JAN CRC Tube Hanging Filament Hanging D Getter WE 274B Sub

$69.99


PAIR 1950/2 Tests NOS WESTERN ELECTRIC 422A/274B 5U4G - ( By ADMIRAL ) Tube TV-7

$57.15


*NEW NOS 1951 WESTERN ELECTRIC 422A/274B 5U4G (By National Union) RECTIFIER Tube

$93.47


x1 NEW NOS WESTERN ELECTRIC 422A/274B 5U4G (By SYLVANIA ) RECTIFIER Tube TV-7

$84.12


WESTERN ELECTRIC 422A/274B 5U4G - ( By HYTRON ) RECTIFIER Vacuum Tube TV7 1952

$55.12


4 Vintage Soviet Union 5U3C / 5U4G / 274B / 5Z3P / 5Z3PA Premium Audio Tube - B

$60.00