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5U4G / 5U4GB tubes

Displaying products 1 - 10 of 10 results
5U4G GE - ST black plates
GE 5U4G - ST bottle, ribbed plates
Price: $39.00
GE 5U4G - ST bottle, ribbed plates
This 1954 GE 5U4G full-wave rectifier tube has an ST bottle, ribbed black plates, and a bottom getter. Tube tests as new.
Raytheon 5U4G - ST bottle, ribbed plates
Raytheon 5U4G - ST bottle, ribbed plates
Price: $39.00
Raytheon 5U4G - ST bottle, ribbed plates
This 1950s Raytheon 5U4G full-wave rectifier tube has an ST bottle, ribbed black plates, and a bottom D getter. The black base has yellow print with the Raytheon logo. Tube tests as new.
RCA / 5U4G VT-244 - smooth black plates
RCA / 5U4G VT-244 - smooth black plates
Price: $74.00
RCA / 5U4G VT-244 - smooth black plates
This 1943 RCA VT-244 is a military spec 5U4G full-wave rectifier tube. It has an ST bottle, smooth black plates, and a bottom getter. The full black base has silver print that reads JAN CRC-5U4-G VT-244. Tube tests as new.
RCA JAN 5U4G - ribbed plates
RCA JAN 5U4G - ribbed plates
Price: $57.00
RCA JAN 5U4G - ribbed plates
This 1961 military spec RCA 5U4G full-wave rectifier tube has an ST bottle, ribbed black plates, and a top getter. The red print on the base has the RCA logo and reads "U.S. ARMY 5U4G." Tube tests as new with balanced diode sections.
Sylvania JAN 5U4G - ribbed plates
Sylvania 5U4G - ribbed plates
Price: $44.00
Sylvania 5U4G - ribbed plates
This 1952 miliatry spec Sylvania 5U4G full-wave rectifier tube has black plates and a bottom D getter. The green print on the base reads "JAN CHS 5U4G." Tube tests as new.
Sylvania 5U4G / VT-244 - ribbed plates, hanging filaments
Sylvania 5U4G / VT-224 - ribbed plates
Price: $49.00
Sylvania 5U4G / VT-224 - ribbed plates
This 1940s Sylvania VT-244 rectifier is an early military spec 5U4G tube type. It has black plates and a bottom D getter. The white print on the base reads "JAN-CHS-5U4G VT-224." Tube tests as new with balanced diodes.
GE 5U4GB - gray plates
Price: $27.00
GE 5U4GB - gray plates
This early 1960s GE 5U4GB rectifier tube has gunmetal gray plates and a side D or side O getter. The tall bottle has "5U4GB U.S.A." and the dot pattern characteristic of GE tubes etched in the glass. The black base has white print. Tube tests as new.
Raytheon 5U4GB - black plates
Raytheon 5U4GB - black plates
Price: $27.00
Raytheon 5U4GB - black plates
This 1960s Raytheon 5U4GB full-wave rectifier tube has black plates and dual side getters. The yellow print on the base has the Raytheon logo and reads "Made in the USA." Tube tests as new.
Tung-Sol 5U4GB - black plates
Tung-Sol 5U4GB - black plates
Price: From $32.00 to $39.00
Tung-Sol 5U4GB - black plates
This 1960s Tung-Sol 5U4GB full-wave rectifier tube has black plates and dual O getters. Tube tests as new and ships in its original box. Click "more info" for current availability.
RCA 5U4GB - black plates
RCA 5U4GB - black plates, various labels
Price: $29.00
RCA 5U4GB - black plates, various labels
This 1960s RCA 5U4GB full-wave rectifier tube has black plates and a side D getter. The white or red print on the base is labeled for other companies (Hammond, Admiral, etc) and "5U4GB USA" is inscribed on the glass. Tube tests as new.
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TC Tubes specializes in precision testing and matching of vintage and new production vacuum tubes for guitar & bass players, audiophiles, and DIY tube audio enthusiasts. Our website features secure payment options and fast, convenient shipping around the world.

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