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6CA4 / EZ81 tubes

Displaying products 1 - 5 of 5 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.
Mullard EZ81 / 6CA4
Mullard EZ81 / 6CA4 - shield logo
Price: $44.00
Mullard EZ81 / 6CA4 - shield logo
This 1959 Mullard EZ81 / 6CA4 rectifier tube has gray plates and a D getter. The white print on the glass has the early shield logo and the Blackburn UK factory code is etched in the glass. Tube tests as new.
Mullard EZ81 / 6CA4 - Telefunken label
Mullard EZ81 / 6CA4 - Telefunken label
Price: $49.00
Mullard EZ81 / 6CA4 - Telefunken label
This 1964 Mullard EZ81 / 6CA4 rectifier tube has a gray plates and a horseshoe getter (8t1 series). The white print on the glass has the Telefunken label and the Blackburn factory code is etched in the glass. Tube tests as new with balanced sections.
RCA 6CA4 / EZ81
RCA 6CA4 / EZ81
Price: $26.00
RCA 6CA4 / EZ81
This 1970s RCA 6CA4 / EZ81 has gray plates and a halo getter. The red print on the glass has the RCA logo. Tube tests as new.
RCA 6CA4 / EZ81 - matched pair
RCA 6CA4 / EZ81 - matched pair
Price: $54.00
RCA 6CA4 / EZ81 - matched pair
The 1976 RCA 6CA4 / EZ81 tubes in this precisely matched pair have gray plates and halo getters. The red print on the glass has the RCA logo. Both tubes 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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