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GE 6201 / JAN-12AT7WA - gray plates, matched pair
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Price: From $34.00 to $49.00
Product Options
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The 1970s military spec GE 6201 / JAN-12AT7WA tubes in this precisely matched pair have gray wing plates with copper grid posts, extra support rods, and halo or disc getters. The green labels have the GE logo with "JAN-12AT7WA" or "JAN-12AT7WC" and 6201 is engraved in the glass.
Both tubes test as new and are matched for both current draw (mA) and transconductance (Gm). See product options for current availability. Tubes ship in new white boxes.
These tubes are sold as a matched pair. Photo is a sample pair from the lot. Singles, when available, are listed as Item 1029 and Item 263.
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Price: From $13.00 to $20.00
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.
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This 1970 GE 6201 / 12AT7WB is a military spec 12AT7 tube type. It has gray wing style plates, a disc getter, and extra support rods. The green label reads JAN-12AT7WB and 6201 is engraved in the glass. Tube tests as new with very low noise.
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Price: From $12.00 to $21.00
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.
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Price: From $12.00 to $29.00
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.
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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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