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12AT7 / ECC81 tubes

Displaying products 1 - 6 of 6 results
GE 6201 / JAN-12AT7WC - gray plates
GE 6201 / JAN-12AT7WC - gray plates
Price: From $12.00 to $22.00
GE 6201 / JAN-12AT7WC - gray plates
This 1970s military spec GE 6201 / 12AT7WC has gray wing style plates, a halo getter, and extra support rods. The green label reads JAN-12AT7WC and 6201 is engraved in the glass. Click "more info" for current availability.
Sylvania 12AT7 - black plates
Sylvania 12AT7 - black plates
Price: $29.00
Sylvania 12AT7 - black plates
This Sylvania 12AT7 has black plates with copper grid posts and a large halo getter. The yellow or red print on the glass has the Sylvania logo. Tube tests as new with balanced sections.
Sylvania 12AT7 - triple mica, black plates
Sylvania 12AT7 - triple mica, black plates
Price: $49.00
Sylvania 12AT7 - triple mica, black plates
This 1950s military spec Sylvania JHS-12AT7WA has black plates, triple micas, and a D getter. The green print on the glass is missing. Tube tests as new with low noise.
Sylvania 12AT7 / JHS-12AT7WA - gray plates, triple mica
Sylvania 12AT7 / JHS-12AT7WA - gray plates, triple mica
Price: $49.00
Sylvania 12AT7 / JHS-12AT7WA - gray plates, triple mica
This 1960s military spec Sylvania 12AT7WA has gray wing style plates and triple micas. The gold print on the glass has the Sylvania logo and reads "JHS-12AT7WA." Tube tests as a new with low noise.
Telefunken 12AT7 / ECC81
Telefunken 12AT7 / ECC81 - gray plates
Price: $79.00
Telefunken 12AT7 / ECC81 - gray plates
This 1958 Telefunken 12AT7 / ECC81 tube has gray plates, ans a halo getter. The white label on the glass has the Telefunken logo and it has the diamond imprint in the glass between the pins. This tube tests as new with balanced sections and low noise.
Tung-Sol 12AT7 - gray plates
Tung-Sol 12AT7 - gray plates
Price: $34.00
Tung-Sol 12AT7 - gray plates
This 1960 Tung-Sol 12AT7 has a halo getter and gray wing style plates with copper grid posts. The white print on the glass has the Tung-Sol logo (may be partial). 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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