Classification Information
Effects pedals for guitars; Electronic effect pedals for use with sound amplifiers; Sound effect pedals for musical instruments; Pedal boards for use with sound effect pedals for musical instruments; Electric and electronic effects units for musical instruments; Loudspeakers; Loudspeakers, headphones, microphones and CD players; Earphones and headphones; Headsets; Low-voltage power supplies; Power supply connectors and adaptors for use with portable electronic devices
Electrical and Scientific Apparatus