The choice of materials plays a decisive role for the sound and authenticity of a historical instrument. Virtually all preserved instruments that can be seen in the museums are either made of silver or brass and are often magnificently and richly decorated.
Since the use of various alloys has always played a decisive role here at Egger, we offer both for our historically authentic replicas: instruments made of brass, but also instruments made of sterling silver. In terms of sound, silver is slightly darker and more carrying than brass, and the response requires the player to get slightly accustomed. However, the acoustic properties do not change.
But we also have a lot to offer in brass: it is about much more than the pure ratio of the two main components copper and zinc. Other additions such as lead, silicon, iron, nickel, manganese or aluminium have a decisive influence on the acoustic properties.
In various research projects, we have analysed the exact composition of the brass, which were used during the heyday of the Nuremberg Instrument Making in the 16th and 17th century. And we have succeeded in having this material made especially for us. Together with the application of traditional working techniques and the authentic engraving and ornamenting technique, we offer under the name “MDC” the possibility to get close to the original instruments like no other manufacturer.