Emission Labs, 520B-V3, 520B-V4 Rør - Parret par/2stk. Højtalere - Aktive the sourcing of our Silver

the sourcing of our Silver is important as we are proud that it is a recognized pure Silver not just silver with purity claims

8-cm spiral / 2 cm straight resonator installed at widebander and bass driver both parallel and in series

1 Brasamba

Rivo+ elevates the already excellent qualities of the original

The higher gain of PX25 was achieved by Marconi

Emission Labs, 520B-V3, 520B-V4 Rør - Parret par/2stk. Højtalere - Aktive the sourcing of our SilverThe 520B is a long Anode Version of the older 52B, with many technical improvements added. The EML520B is a state of the art product, in the family of the 300B tubes. This powerful tube is recommended for new designs. The 520B has the same outside dimensions as the '845' tube, but longer Anodes. All critical parts, like filaments, grids and Anodes are constructed of hard metal for higher reliability and reproducible quality. Note the relation between