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6267 / EF86 tubes
This Mazda EF86 / 6267 tube has mesh plates and a halo getter. The tube is labeled for other companies, but the code for Mazda's factory in Bruxelles is etched in the glass. Tube tests as new with very low noise.
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This 1966 Amperex EF86 / 6267 tube has mesh plates and a halo getter (8Y1 series). The white print on the glass has the Amperex logo and the Brussels factory code is etched in the glass. Tube tests as new.
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This 1965 Mullard EF86 / 6267 tube has mesh plates and early D getter. The white label has the Mullard logo with BVA military insignia. The Blackburn, UK factory code is etched in the glass. Tube tests as new with low noise.
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This rare 1955 Mullard EF86 / 6267 tube has mesh plates and a D getter. The white label has the Mullard shield logo and "Made in Gt. Britain" is printed along the bottom. The Blackburn, UK factory code is etched in the glass. Tube tests as new.
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The Valvo EF86 tubes in this precisely matched pair have gray plates and halo getters. The white label has the Valvo logo. Both tubes test as new with very low noise and are matched for current draw (mA) and transconductance (Gm).
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This 1954 Valvo EF86 tube has mesh plates and a halo getter. The white label has the Valvo logo and the Hamburg, Germany factory code is etched in the glass. Tube tests as new with low noise.
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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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