A resonator ring for a combustor basket, in particular for a gas turbine power plant, which has at least one ring, wherein the ring or the rings has or have apertures, wherein insert plates are connected to the ring or the rings within the aperture. A method for producing a resonator ring, in which a ring or rings is or are produced from a first metal, then insert plates made of a, preferably cast, second material are connected to the ring or the rings, and individual resonator boxes are produced.