In 2011, Eva Kingma redesigned her alto flutes, together with Bickford Brannen. This resulted in a much lighter and very elegant mechanism. Known for their quality and ergonomic design, Kingma & Brannen alto flutes are built according to the Cooper scale. The body and headjoint are solid silver, while the mechanism is intentionally silver plated to lower the weight. All Kingma & Brannen altos are padded with Straubinger pads and have soldered tone holes.
Kingma & Brannen alto flutes include a Wiseman Case, cleaning rod and carbon fibre stand.