Microphones; Audio interfaces; Audio mixers; Audio- and video-receivers; Electric and electronic effects units for musical instruments; Electrical pickups for use with musical instruments; Electronic sound pickups for guitars and basses; Equalizers being audio apparatus; Sound mixers

Audio interfaces; Audio mixers; Audio- and video-receivers; Electric and electronic effects units for musical instruments; Electrical pickups for use with musical instruments; Electronic sound pickups for guitars and basses; Equalisers being audio apparatus; Microphones; Sound mixers