6267 / EF86 tubes

The 1966 Mazda EF86 tubes in this precisely matched pair have mesh plates and halo getters. The white labels are missing, but the Bruxelles factory codes are etched in the glass. Both tubes test as new with very low noise and are precisely matched.

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.