Apparatus for recording, transmission or reproduction of sound; Audio mixers; Audio mixing consoles; Digital sound processors; Downloadable software to control and improve audio equipment sound quality; Electronic sound mixing, processing and synthesizing apparatus; Public address (PA) and sound system accessories, namely, microphone stands, speaker stands, microphone cables, speaker cables, speaker boxes and sound mixers; Sound equalizers and crossovers; Sound mixers; Sound mixers with integ...