15 MUSICAL INSTRUMENTS AND ACCESSORIES THEREFOR; NAMELY, FRETTED INSTRUME NTS SUCH AS GUITARS, BANJOES, MANDOLINS AND ACCESSORIES THEREFOR, INCL UDING PROFESSIONAL GEAR DESIGNED FOR ACCOMPLISHED PERFORMERS - SUCH AS TUNE UP EQUIPMENT, AMPLIFICATION SYSTEM CABLES, HEAD GEAR, PERSONAL IN STRUMENT AMPLIFICATION SYSTEMS, DESIGNER SERIES OF ACRYLIC GUITAR STAN DS, SCHALLER MACHINE HEADS, GUITAR AND BASE BRIDGES, VIOLIN BOWS; SLID BRASS REPLACEMENT PARTS OF GUITARS, ACTIVE ELECTRONICS ACCESSORIE S, INCLUDING AUDIO ELECTRONICPRODUCTS, SUCH AS EQUALIZERS, MIXERS, MIC SPLITTERS, DIRECT BOXES AND CABLES