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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.
Ken-Rad 5R4GY - matched pair
Ken-Rad 5R4GY - matched pair
Price: $82.00
Ken-Rad 5R4GY - matched pair
The 1960s military spec Ken-Rad 5R4GY rectifier tubes in this precisely matched pair have ST bottles, smooth black plates, and bottom D getters. Their brown bases have black labels that read "JAN-CKR-5R4GY." Both tubes test as new with balanced diodes.
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 1959 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 5R4GYB - matched pair
RCA 5R4GYB - matched pair
Price: $64.00
RCA 5R4GYB - matched pair
The RCA 5R4GYB rectifier tubes in this precisely matched pair have smooth black plates, side O or D getters, and brown bases. Both tubes test as new and are precisely matched. Click "more info" for current availability.
Sylvania 5R4GYB - brown base
Sylvania 5R4GYB - brown base, tilted bottle
Price: $24.00
Sale Price: $16.80
Sylvania 5R4GYB - brown base, tilted bottle
This 1960s Sylvania 5R4GYB rectifier tube has black plates and a side O getter. The yellow label on the glass has the Sylvania logo. Tube tests as new with balanced diodes. This tube is discounted because it has a tilted bottle.
on sale
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 rectifier tube
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, matched pair
RCA 5V4G - ST bottle, matched pair
Price: $87.00
RCA 5V4G - ST bottle, matched pair
The 1961 military spec RCA 5V4G tubes in this precision matched pair have ST bottles, black plates, and a bottom D getters. The red print on the bases has the RCA logo and reads "JAN CRC-5V4G" with matching date codes (61-30). Both tubes test 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.
RCA 5V4GA
RCA 5V4GA - gray plates
Price: $29.00
RCA 5V4GA - gray plates
This 1960s RCA 5V4GA rectifier tube has gray plates and a bottom getter. The red print on the base has the RCA label. Tube tests as new.
RCA 5V4GA - matched pair
RCA 5V4GA - matched pair
Price: $82.00
RCA 5V4GA - matched pair
The 1963 RCA 5V4GA rectifier tubes in this precision matched pair have gray plates and bottom D getters. The red print on the bases has the RCA logo with matching date codes (61-30). Both tubes test 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 lightening 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.
Westinghouse 5V4GA
Westinghouse 5V4GA
Price: $32.00
Westinghouse 5V4GA
This 1963 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 and ships in its original box.
Zalytron 5V4G - ST bottle
Zalytron 5V4G - ST bottle
Price: $39.00
Zalytron 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.
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.
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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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