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12AT7 / ECC81 tubes

Displaying products 1 - 19 of 19 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 - Bugle Boy label
Amperex 12AT7 / ECC81 - Bugle Boy label
Price: $72.00
Amperex 12AT7 / ECC81 - Bugle Boy label
This 1965 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 very low noise.
Amperex 12AT7 / ECC81 - gray plates
Amperex 12AT7 / ECC81 - gray plates
Price: $57.00
Amperex 12AT7 / ECC81 - gray plates
This 1962-63 Amperex ECC81 / 12AT7 tube has wing style gray plates and a halo getter (Tk2 series). The white print on the glass is labeled for Conn organs and the Radiotechnique France factory code is etched in the glass. Tube tests as new with 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 / JAN-12AT7WA - gray plates
GE 6201 / JAN-12AT7WA - gray plates
Price: From $13.00 to $20.00
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
GE 6201 / JAN-12AT7WC - gray plates
Price: From $12.00 to $29.00
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.
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 / JAN-12AT7WC - gray plates, matched quad
GE 6201 / JAN-12AT7WC - gray plates, matched quad
Price: $144.00
GE 6201 / JAN-12AT7WC - gray plates, matched quad
The military spec GE 6201 / JAN-12AT7WC tubes in this precisely matched quad have gray wing plates with copper grid posts, extra support rods, and halo or disc getters. All four tubes test as new. They are matched for for both current draw (mA) 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.
RCA 12AT7 - black plates
RCA 12AT7 - black plates
Price: $48.00
RCA 12AT7 - black plates
This 1958 RCA 12AT7 preamp tube has black wing style plates and a D getter. The white print on the glass has the RCA logo. Tube tests as new with balanced sections.
RCA 12AT7 - gray plates
RCA 12AT7 - gray plates
Price: From $12.00 to $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 (may be partial). Tube tests as new with low noise.
Siemens 12AT7 / E81CC - premium matched pair, triple mica
Siemens 12AT7 / E81CC - matched pair, triple mica
Price: From $107.00 to $139.00
Siemens 12AT7 / E81CC - matched pair, triple mica
The 1966 Siemens E81CC tubes in this precisely matched pair are said to be some of the finest 12AT7 / ECC81 tubes ever made. They have gray plates, triple micas, and halo getters with dual support posts. Both tubes test as new and are precisely matched.
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 print on the glass has the Sylvania logo. Tube tests as new with balanced sections.
Sylvania 12AT7 / JAN-12AT7WC - black plates
Sylvania 12AT7 / JAN-12AT7WC - black plates
Price: $24.00
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: $46.00
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.
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.
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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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