Audio buffers; Junction boxes; Audio loop switchers; Effects pedals for use with musical instruments; Cables; Selectors for musical instruments and musical instrument amplifiers; Electronic Musical Instrument Digital Interface (MIDI) circuits, controllers and switchers; Electric and electronic effects units for musical instruments; Audio switching apparatus and circuits
Audio buffers; Junction boxes; Audio loop switchers; Effects pedals for use with musical instruments; Cables; Selectors for musical instruments and musical instrument amplifiers; Electronic Musical Instrument Digital Interface (MIDI) circuits, controllers and switchers; Electric and electronic effects units for musical instruments; Audio switching apparatus and circuits