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5R4 / 5V4 / 5Z4 tubes

Displaying products 1 - 19 of 19 results
Chatham 5R4WGA - ceramic base
Chatham 5R4WGA - ceramic base "potato masher"
Price: $22.00
Chatham 5R4WGA - ceramic base "potato masher"
This military spec Chatham 5R4WGA rectifier tube has black plates, bottom getters, and a rugged ceramic base. The black print on the base has the Chatham logo and reads "JAN-CAHG-5R4WGA Made in USA" (partial). Tube tests as new.
GE 5R4GA - black base
GE 5R4GA - black base
Price: $24.00
GE 5R4GA - black base
This 1970s GE 5R4GA rectifier tube has a tall bottle, black plates, and a side getter. The white print on the glass has the GE logo. Tube tests as new.
GE JAN 5R4GYA rectifier tube
GE 5R4GYA - brown base
Price: $29.00
GE 5R4GYA - brown base
This 1960s GE 5R4GYA rectifier tube has a black plates, a side getter, and a brown. The white print on the base has the GE logo. Tube tests as new.
RCA 5R4 / 5R4GY - ST bottle, brown base
RCA 5R4GY - brown base
Price: $39.00
RCA 5R4GY - brown base
This late 1950s RCA 5R4GY rectifier tube has an ST bottle, smooth black plates, and a bottom D getter. Its brown base has the RCA logo in black print. Tube tests as new with balanced diode sections.
RCA 5R4 / 5R4GY - ST bottle, brown base
RCA 5R4GY - brown base, tilted bottle
Price: $39.00
Sale Price: $27.30
RCA 5R4GY - brown base, tilted bottle
This 1956 RCA 5R4GY rectifier tube has an ST bottle, smooth black plates, and a bottom D getter. Its brown base has the RCA logo in black print. Tube tests as new with balanced diode sections. It is discounted for a tilted bottle.
on sale
RCA 5R4GY - matched pair
RCA 5R4GY - matched pair
Price: $89.00
RCA 5R4GY - matched pair
The late 1950s RCA 5R4GY rectifier tubes in this precisely matched pair have ST bottles, smooth black plates, and bottom D getters. Their brown bases have black print with the RCA logo. Both tubes test as new with balanced diodes.
RCA 5R4GYB - matched pair
RCA 5R4GYB - matched pair
Price: $64.00
RCA 5R4GYB - matched pair
The 1969 RCA 5R4GYB rectifier tubes in this precisely matched pair have smooth black plates, side O getters, and brown bases. The red print on the brown base has the RCA logo and matching date codes (6943). Both tubes test as new and are precisely matched
Sylvania 5R4GYB - smooth black plates
Sylvania 5R4GYB - smooth black plates
Price: $24.00
Sylvania 5R4GYB - smooth black plates
This 1960s Sylvania 5R4GYB rectifier tube has a tall bottle, smooth black plates, and a side O getter. The yellow label on the glass has the Sylvania logo (partial/missing). Tube tests as new with balanced sections.
GE 5V4G - ST bottle, black plates
GE 5V4G - ST bottle
Price: $39.00
GE 5V4G - ST bottle
This 1950s GE 5V4G rectifier tube has an ST bottle, black plates, and a bottom D getter. The silver print on the base has the GE logo. The bottle may be tilted (common for this tube type). Tube tests as new.
GE 5V4GA
GE 5V4GA
Price: $27.00
GE 5V4GA
This 1960s GE 5V4GA rectifier tube has gray plates and a side D getter. The white print on the glass or base has the GE logo. Tube tests as new.
Raytheon 5V4G
Raytheon 5V4G - ST bottle
Price: $39.00
Raytheon 5V4G - ST bottle
This 1950s Raytheon 5V4G rectifier tube has black plates and a bottom getter. The orange print on the base has the Raytheon logo. Tube tests as new.
RCA 5V4G - ST bottle
RCA 5V4G - ST bottle, various labels
Price: $32.00
RCA 5V4G - ST bottle, various labels
This 1950s 5V4G rectifier tube was made by RCA and labeled for other companies (Raytheon, Philco, etc.). It has an ST bottle, black plates, and a bottom D getter. The bottle may be tilted (common for this tube type). Tube tests as new.
RCA 5V4GA rectifier tube
RCA 5V4GA - black plates, various labels
Price: $29.00
RCA 5V4GA - black plates, various labels
This 1959-60 RCA 5V4GA rectifier tube has black plates and a bottom getter. The red or silver print on the base is labeled for other companies. Tube tests as new.
Sylvania 5V4G
Sylvania 5V4G - ST bottle
Price: $34.00
Sylvania 5V4G - ST bottle
This 1950s Sylvania 5V4G rectifier tube has black plates and a bottom getter. The green print on the base has the Sylvania lightning logo. Tube tests as new.
Sylvania 5V4GA rectifier tube
Sylvania 5V4GA
Price: $29.00
Sylvania 5V4GA
This 1960s Sylvania 5V4GA rectifier tube has black plates and a top D getter. The yellow print on the base has the Sylvania logo. Tube tests as new.
Tung-Sol 5V4GA
Tung-Sol 5V4GA
Price: $34.00
Tung-Sol 5V4GA
This 1954 Tung-Sol 5V4G rectifier tube has black plates and a top getter. The white print on the base has the Tung-Sol logo. Tube tests as new.
Westinghouse 5V4GA
Westinghouse 5V4GA
Price: $32.00
Westinghouse 5V4GA
This 1962-633 Westinghouse 5V4GA rectifier tube has black plates and a side getter. The yellow print on the base has the Westinghouse logo. Tube tests as new.
5Z4 - various brands, metal bottle
5Z4 - metal bottle, various brands
Price: $9.00
5Z4 - metal bottle, various brands
This 5Z4 rectifier tube was made in the USA by various companies. It has a metal bottle with silver or red print. Tube tests as new.
Mullard CV2748 / GZ30 / 5Z4
Mullard CV2748 / GZ30 / 5Z4
Price: $74.00
Mullard CV2748 / GZ30 / 5Z4
This 1966 military spec Mullard CV2748 / GZ30 rectifier is a 5Z4 tube type. It has gray plates and a brown base. The white print on the glass reads "CV2748 KB/DA" and the Blackburn, UK factory code is etched in 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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