Twisted pair construction reduces audio bandwidth distortions for better clarity. * 92% coverage copper-braided shield rejects RFI and EMI for a lower noise floor and increased resolution. * Extra-flexible Duraflex outer jacket for superior reliability and cut resistance. * Interchageable color "O" ring attaches to each XLR connector for easy identification. * New heavy-duty, molded connector design increases durability and resists damage.