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12AT7 / ECC81 tubes

Displaying products 1 - 28 of 28 results
Genalex Gold Lion 12AT7 / ECC81 / B739 - gold pins
Genalex Gold Lion 12AT7 / ECC81 / B739 - gold pins
Price: $40.00
Genalex Gold Lion 12AT7 / ECC81 / B739 - gold pins
The reissue Genalex Gold Lion 12AT7 / ECC81 / B739 tube is New Sensor's modern-day effort to recreate the renowned sound signature of the vintage European original. This Russian-made version features long plates, a dual post dish getter, and gold pins.
Genalex Gold Lion 12AT7 / ECC81 / B739 - precision matched sets
Genalex Gold Lion 12AT7 / ECC81 / B739 - precision matched sets
Price: $86.00
Genalex Gold Lion 12AT7 / ECC81 / B739 - precision matched sets
The reissue Genalex Gold Lion ECC81 / B739 tube is New Sensor's modern-day effort to recreate the renowned sound signature of the vintage European original. This Russian-made version features long ribbed plates, a dual post dish getter, and gold pins.
Amperex 12AT7 / ECC81 - gray plates
Amperex 12AT7 / ECC81 - gray plates
Price: $57.00
Amperex 12AT7 / ECC81 - gray plates
This 1961 Amperex ECC81 / 12AT7 tube has wing style gray plates and a halo getter (Tk3 series). The white label has the Pilot logo and the Radiotechnique factory code is etched in the glass. Tube tests as new with balanced sections and low noise.
Amperex Bugle Boy 12AT7 / ECC81
Amperex Bugle Boy 12AT7 / ECC81
Price: $64.00
Amperex Bugle Boy 12AT7 / ECC81
This 1961 Amperex Bugle Boy ECC81 / 12AT7 tube has gray plates and a halo getter (Tk2 series). The white print on the glass has the Bugle Boy label and the Radiotechnique factory code is etched in the glass. Tube tests as new with low noise.
Brimar 12AT7WA / CV4024 - military spec
Brimar 12AT7WA / CV4024 - military spec
Price: From $39.00 to $44.00
Brimar 12AT7WA / CV4024 - military spec
This 1966 Brimar CV4024 / 12AT7WA tube has black wing style plates with copper posts and a halo getter. The white label has the Brimar logo and BVA military insignia, and says "Made in England." Tests as new with very low noise.
GE 12AT7 / ECC81 - gray wing plates, halo getter
GE 12AT7 / ECC81 - gray plates, halo getter
Price: From $12.00 to $27.00
GE 12AT7 / ECC81 - gray plates, halo getter
This GE 12AT7 tube has gray wing style plates with copper grid posts and a halo getter. The white or red print on the glass has the GE logo. Click "more info" for current availability.
GE 6201 / 12AT7 - gray plates, RCA label
GE 6201 / 12AT7 - gray plates, RCA label
Price: $34.00
GE 6201 / 12AT7 - gray plates, RCA label
This 1970s military spec GE 6201 / 12AT7WC has gray wing style plates, a halo getter, and extra support rods. The red label has the RCA logo and 6201 is engraved in the glass. Tube tests as new with very low noise.
GE 6201 / JAN-12AT7WA - gray plates
GE 6201 / JAN-12AT7WA - gray plates
Price: From $13.00 to $24.00
GE 6201 / JAN-12AT7WA - gray plates
This early 1970s military spec GE 6201 tube has gray plates with copper grid posts, support rods, and a large halo getter. The green print says "JAN-12AT7WA" or "JAN-12AT7WC" and 6201 is engraved in the glass. Click "more info" for current availability.
GE 6201 / JAN-12AT7WC - gray plates, matched pair
GE 6201 / JAN-12AT7WC - gray plates, matched pair
Price: $64.00
GE 6201 / JAN-12AT7WC - gray plates, matched pair
The military spec GE 6201 / JAN-12AT7WC tubes in this precisely matched pair have gray wing plates with copper grid posts, extra support rods, and halo or disc getters. Both tubes test as new and they are matched for current draw and Gm.
GE 6201 / JG-12AT7WA - triple mica
GE 6201 / JG-12AT7WA - gray plates, triple mica
Price: From $15.00 to $39.00
GE 6201 / JG-12AT7WA - gray plates, triple mica
This late 1950s military spec GE 6201 / JG-12AT7WA tube has gray wing plates with copper grid posts, extra support rods, and triple micas. The white print reads "JG-12AT7WA" and 6201 is engraved in the glass. Click "more info" for current availability.
Matsushita 12AT7 / ECC81 - gray plates, slanted getter
Matsushita 12AT7 / ECC81 - gray plates, slanted getter
Price: From $44.00 to $49.00
Matsushita 12AT7 / ECC81 - gray plates, slanted getter
This 1960s Brimar 12AT7 / ECC81 tube has black wing style plates with copper grid posts and a halo getter. The white print on the glass has the Knight logo and says "Great Britain." Click "more info" for current availability.
Mullard 12AT7 / ECC81 - Amperex label
Mullard 12AT7 / ECC81 - Amperex label
Price: $49.00
Mullard 12AT7 / ECC81 - Amperex label
This 1960s Mullard ECL82 / 6BM8 tube was made in England (Blackburn factory code) and labeled for other companies. Tube tests as new with low noise.
Mullard 12AT7 / ECC81 - IEC label
Mullard 12AT7 / ECC81 - IEC label
Price: $44.00
Mullard 12AT7 / ECC81 - IEC label
This 1964 Mullard 12AT7 / ECC81 tube has gray plates with copper grid posts and a halo getter. It has the white Mullard IEC label and the Blackburn, UK factory code is etched in the glass. Tube tests as new with low noise.
Mullard 12AT7 / ECC81 - matched pair
Mullard 12AT7 / ECC81 - matched pair
Price: $104.00
Mullard 12AT7 / ECC81 - matched pair
The early 1970s Mullard 12AT7 tubes in this precisely matched pair have gray plates and halo getters (VF3 series). They have the Amperex logo and the Blackburn, UK factory codes are etched in the glass. Both tubes test as new.
RCA 12AT7 - gray plates
RCA 12AT7 - gray plates
Price: $44.00
RCA 12AT7 - gray plates
This 1960s RCA 12AT7 tube has gray wing style plates and and a halo getter with copper post. The red print on the glass has the RCA logo. Tube tests as new with low noise.
RCA 12AT7 / JRC-12AT7WA - black plates
RCA 12AT7 / JRC-12AT7WA - black plates
Price: $47.00
RCA 12AT7 / JRC-12AT7WA - black plates
This 1962 military spec RCA 12AT7WA tube has a halo getter and mini 12AX7-style black plates with copper grid posts. The red print on the glass has the RCA logo and reads "JRC-12AT7WA." Tube tests as new with balanced sections and low noise.
Siemens 12AT7 / ECC81 - gray plates
Siemens 12AT7 / ECC81 - gray plates
Price: $52.00
Siemens 12AT7 / ECC81 - gray plates
This 1958 Siemens 12AT7 / ECC81 tube has a halo getter and gray plates with copper grid posts. The white label on the glass is missing and the code for the Munich, Germany factory is etched in the glass. This tube tests as new with very low noise.
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: $39.00
Sylvania 12AT7 - triple mica, black plates
This military spec Sylvania JHS-12AT7 has black plates, triple micas, and a D getter. The green print on the glass is partial/missing. Tube tests as new with low noise.
Sylvania 12AT7 / JAN-12AT7WC - black plates
Sylvania 12AT7 / JAN-12AT7WC - black plates
Price: $27.00
Sylvania 12AT7 / JAN-12AT7WC - black plates
This 1970s military spec Sylvania 12AT7WC tube has black plates with copper grid posts and a large halo getter. Tube tests as new with low noise.
Sylvania 12AT7 / JAN-12AT7WC - black plates, matched pair
Sylvania 12AT7 / JAN-12AT7WC - black plates, matched pair
Price: $54.00
Sylvania 12AT7 / JAN-12AT7WC - black plates, matched pair
The 1970s military spec Sylvania JAN-12AT7WC tubes in this precisely matched pair have black plates with copper grid posts and a large halo getter. Both tubes test as new and are precisely matched.
Sylvania 12AT7 / JHS-12AT7WA - gray plates, triple mica
Sylvania 12AT7 / JHS-12AT7WA - gray plates, triple mica
Price: From $14.00 to $37.00
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." Click "more info" for current availability.
Telefunken 12AT7 / ECC81 - gray plates
Price: $79.00
Telefunken 12AT7 / ECC81 - gray plates
This 1965 Telefunken 12AT7 / ECC81 tube was selected by Tektronix for use in test equipment. It has gray plates, halo getters, and the diamond imprint in the base. This tube tests as new with balanced sections and low noise.
Tung-Sol 12AT7 - black plates
Tung-Sol 12AT7 - black plates
Price: $39.00
Tung-Sol 12AT7 - black plates
This 1960s Tung-Sol 12AT7 tube has black wing style plates and a halo getter with copper support post. The white print on the glass has the Tung-Sol logo (partial). Tube tests as new with balanced sections and low noise.
Tung-Sol 12AT7 / ECC81 - gray plates
Tung-Sol 12AT7 / ECC81 - gray plates
Price: $34.00
Tung-Sol 12AT7 / ECC81 - gray plates
This 1960s 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.
Valvo 12AT7 / ECC81 - Bugle Boy label
Valvo 12AT7 / ECC81 - Bugle Boy label
Price: $74.00
Valvo 12AT7 / ECC81 - Bugle Boy label
This rare 1959 Valvo ECC81 / 12AT7 tube has gray plates and a halo getter (Tk1 series). The white print on the glass has Amperex's Bugle Boy logo (may be partial). The Hamburg factory code is etched in the glass. Tube tests as new with balanced sections.
Valvo 12AT7 / ECC81 - gray plates
Valvo 12AT7 / ECC81 - gray plates
Price: $59.00
Valvo 12AT7 / ECC81 - gray plates
This 1961 Valvo ECC81 / 12AT7 tube has gray plates and a halo getter (VF2 series). The white print on the glass has Valvo logo. The Hamburg, Germany factory code is etched in the glass. Tube tests as new with balanced sections.
Westinghouse 12AT7 - black plates
Westinghouse 12AT7 - black plates, United label
Price: $44.00
Westinghouse 12AT7 - black plates, United label
This 1950s Westinghouse 12AT7 has black wing style plates with copper grid posts, a D getter, and lots of flashing. The yellow label has the United logo. 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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