Emission Labs 300B WE RørPris er for et parret par! Price per matched pair! This tube is a direct replacement for the Western Electric E300B as build until 1988. Glass height and diameter are the same. Guarantee program for first owner At EML we have the normal guarantee. In addition to that, the first owner can register the tube within 4 weeks after receival, at the Emission Labs website, to participate in the 5 years guarantee program. Features Gold Plated Grid (Note) Soft