The Model LDx5 double french horn was born out of the collaboration of the hands and minds of two master craftsmen, Steve Lewis, and Dietmar Duerk. The horn is traditional in design, (Geyer wrap) but the concept behind the construction of the horn is innovative. As with many 'custom' horns, the tooling to produce these instruments is made 'in house'. All bending and fitting of parts is achieved with care and accuracy, thus reducing the 'stress' often associated with more mass produced instruments.