Powell Sonaré 505 With Aurumite Headjoint & Offset GThe Powell Sonar 505 Model features our hand cut Sterling Silver Signature II Headjoint with a Nickel Silver, Silver Plated Body and Mechanism. Available with Offset or In line G Keys, B or C foot joints, this model is distinguished by beautiful French Pointed Arms. French Pointed Arms distribute the pressure from the players fingers directly to the center of the key cup, providing a better seal. The Split E mechanism is available on Offset flutes