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5751 tubes
This 1967 military spec GE 5751 tube is a lower gain 12AX7 equivalent. It has short gray plates and a halo getter. The green print has the GE logo and reads "JAN-5751." The glass is etched with the part number and a triangle to indicate special quality.
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This 1956 military spec GE 5751 tube is a lower gain 12AX7 equivalent. It has black plates with extra support rods and triple micas. The white print on the glass has the GE logo and reads "JG-5751." Tube tests as new with very low noise.
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This 1963 GE 5751 tube is a military spec, lower gain 12AX7 equivalent. It has gray plates, extra support rods, and a disk getter. The white print on the glass has the GE logo and reads "JG-5751." Tube tests as new with very low noise.
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This 1956 military spec GE 5751 tube is a lower gain 12AX7 equivalent. It has gray plates, triple micas, and a halo getter. The white print on the tube has the GE logo and reads "JG-5751." Tube tests as new with balanced sections.
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This 1974 military spec Sylvania 5751 tube is a lower gain equivalent for the 12AX7. It has gray plates with copper grid posts and a disc getter. The green print on the glass reads "Sylvania JAN 5751." Tube tests as new with low noise.
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The 1972-3 military spec Sylvania 5751 tubes in this precisely matched pair have gray plates with copper grid posts and disc getters. The green labels read "Sylvania JAN 5751." Both tubes test as new with phono grade noise levels.
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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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