The TamTam Gong (also called a Chau Gong) produces a deep, mighty and long-lasting sound without a fixed pitch. Its sound builds up slowly and evenly and develops a dense, harmonious fullness with a long reverberation. When struck, a multitude of overtones and a rushing sound emerge, which many people experience as calm, stable and room-filling. Depending on the size of the gong, the gong mallet or friction mallet and the striking technique, the sound changes: smaller models, for example, respond more quickly and sound somewhat higher, while larger TamTam Gongs produce lower frequencies and a particularly intense sound volume. Struck gently, the TamTam Gong produces mysterious, spherical tones. Struck powerfully, an impressively swelling wave of sound unfolds.