overamplification

From over- +‎ amplification.

overamplification (usually uncountable, plural overamplifications)

1. (chiefly music) Excessive amplification.
   • 2007 October 16, Roslyn Sulcas, “The Costumes, the Rifles, the Six-Foot Headdresses”, in New York Times‎^[1]:

     Although there is some recorded music, the 10 musicians […] add further vitality to the program, despite bad overamplification.