Project – MLTL30 Eikona transmission line loudspeaker

The MLTL38 transmission line loudspeaker is very popular with users of the Jordan Eikona 2 fullrange driver. The name MLTL (mass-loaded transmission line) arises from work by Martin J King, comparing computer-generated loudspeaker models against built and tested transmission line speakers. Martin produced a set of MathCad spreadsheets which enabled users … Read more

Firm Foundations – the Concrete Baffle

This is a contributed blog from Jonathan Espley of Matteis Loudspeakers. He has been a long-term user of Ted Jordan’s full-range drive units and is a passionate advocate of ultra-rigid, concrete baffles. These concrete baffles appear in his own range of loudspeakers but are also available to home constructors. Jonathan describes the background … Read more