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6267 / EF86 tubes

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Mazda 6267 / EF86 - Amperex label, mesh plates
Mazda EF86 / 6267 - mesh plate, various labels
Price: From $64.00 to $67.00
Mazda EF86 / 6267 - mesh plate, various labels
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.
Amperex Bugle Boy EF86 / 6267 - mesh plate
Amperex Bugle Boy EF86 / 6267 - mesh plate
Price: $94.00
Amperex Bugle Boy EF86 / 6267 - mesh plate
This very early 1956 Amperex EF86 / 6267 tube has mesh plates and a D getter (8Y1 series). The white print on the glass has the Amperex Bugle Boy label in excellent condition and the Brussels factory code is etched in the glass. Tube tests as new.
Genalex EF86 / Z729 - mesh plate
Genalex EF86 / Z729 - mesh plate
Price: $94.00
Genalex EF86 / Z729 - mesh plate
This rare Genalex Z729 tube is an EF86 equivalent that was made in England in the 1950s for Emitron. It has mesh plates and a D getter. The white print on the glass has the Emitron logo with BVA insignia and reads "Made in England." Tube tests as new.
RT EF86 / 6267 - mesh plates, Bugle Boy label
RT EF86 / 6267 - mesh plate, Bugle Boy label
Price: $67.00
RT EF86 / 6267 - mesh plate, Bugle Boy label
This 1961 RT EF86 / 6267 tube has mesh plates and a halo getter (8Y5 series). The white print on the glass has the Amperex Bugle Boy label in excellent condition. Tube tests as new with high gain and 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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