The daxophone consists of a wooden piece called a tongue, approximately 330 mm in length, 30 mm in width, and 5 mm in height, and fixed to a wooden block (often attached to a tripod, but also clamped to a table top), which holds one or more
contact microphones. Another vital part is the
dax, sanded into a curved shape approximately 150 mm long and 50 mm tall, with a custom width tailored to the player's hands, and curved on both sides to allow for frictionless pitch changing. One side of the dax is fretted according to a random logarithmic succession, while the other is left unfretted and covered with a sheet of cardboard for a mellower sound and to preserve the surface. Two large fingerholes are drilled through the sides. Reichel has documented the construction of the instrument in a way that a skilled woodworker could build their own. Plans are downloadable from his website, with a collection of proven shapes for the tongue delivered in the file format of a font, thus playing on Reichel's other profession as a typeface designer. == Usage ==