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6CA4 / EZ81 tubes

Displaying products 1 - 6 of 6 results
GE 6CA4 / EZ81 rectifier tube
GE 6CA4 / EZ81
Price: $19.00
GE 6CA4 / EZ81
This early 1960s GE 6CA4 / EZ81 tube has gray plates and a halo getter. The red or white print on the glass has the GE logo. Tube tests as new.
Matsushita EZ81 / 6CA4
Matsushita EZ81 / 6CA4
Price: $19.00
Matsushita EZ81 / 6CA4
This 1960s Matsushita 6CA4 / EZ81 tube was made in Japan. It has gray plates and a slanted halo getter. The white print on the glass has the Matsushita logo. Tube tests as new.
Mullard EZ81 / 6CA4
Mullard EZ81 / 6CA4
Price: $44.00
Mullard EZ81 / 6CA4
This 1962 Mullard EZ81 / 6CA4 rectifier tube was made in Great Britain. It has gray plates and a D getter (8t1 series). The white print on the glass is labeled for other companies and the Blackburn UK factory code is etched in the glass. Tube tests as new
Mullard EZ81 / 6CA4
Mullard EZ81 / 6CA4 - various labels
Price: $44.00
Mullard EZ81 / 6CA4 - various labels
This 1963 Mullard EZ81 / 6CA4 rectifier tube was made in Great Britain. It has gray plates and a halo getter. The white print on the glass ihas the Sonotone logo and reads "Made in England." Tube tests as new with balanced diode sections.
RCA 6CA4 / EZ81
RCA 6CA4 / EZ81
Price: $26.00
RCA 6CA4 / EZ81
This 1960s RCA 6CA4 / EZ81 has gray plates and a halo getter. The red print on the glass has the RCA logo. Tube tests as new.
Sylvania 6CA4 / EZ81 rectifier tube
Sylvania 6CA4 / EZ81
Price: From $17.00 to $22.00
Sylvania 6CA4 / EZ81
This 1960s Sylvania 6CA4 / EZ81 has gray plates and a halo getter. The yellow print on the glass has the Sylvania logo. Tests as new. Click "more info" for current availability.
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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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