PORTICO

Sound recording apparatus; Sound recording and sound reproducing apparatus and instruments; Digital sound processors; Audio mixing consoles; Audio mixers; Audio processing equipment, namely, limiters and compressors; Electronic products for the manipulation of the frequency, time, and amplitude characteristics of audio signals, namely, audio processors; Equalizers being audio apparatus; Sound equalizers and crossovers; Audio equalizer apparatus; Pre-amplifiers; Audio frequency amplifiers; Audio-frequency transformers