AURAL EXCITER

Audio signal processors and replacement parts therefore; electronic sound processing circuits in the nature of audio circuit boards; Motherboards; Musical instrument amplifiers; Memory boards; Sound mixers; Sound amplifiers; Power transformers for amplification; Electrical circuit boards; Echo sounders; Digital signal processors; Acoustic meters; Digital voice signal processors; Bass amplifiers; Sound equalizers and crossovers; Sound reproducing apparatus; Circuit boards; Digital sound processors; Electronic controllers for musical instruments and voice, namely, audio interfaces; Signal processors for audio speakers; Electrical amplifiers for use with musical instruments; Sound reproduction equipment; Audio equalizer apparatus