What is "maddale"

The Maddale is a percussion instrument from Karnataka, India. It is the primary rhythmic accompaniment in a Yakshagana ensemble along with Chande. Maddale used in Yakshagana looks similar to mridangam but is markedly different in structure, acoustics, playing techniques and the rhythm system ( Yakshagana Tala). Unlike Mrudangam or Tabla, Maddale produces tonic (shruti swara) when played either on rim or on ink. The traditional variety of Maddale was 30 cm long, had 8 inch drum head and produced loud sound. Maddale is available in more than three different variations.