Hosa cables are built with the hard-working, hard-touring musician or audio professional in mind. Hosa cables are exceedingly popular, due in part to their reputation as being one of the most affordable and high-quality cable lines in the business. Hosa cables have also received praise for their durability and excellent performance. When it comes to audio cable design, Hosa keeps a steady eye on the basics, and you can hear this attention to detail in their sound. To make your next music experience extraordinary, pick up a Hosa cable today! All Hosa cables and adapters, including hard-wired stage snakes and stage boxes, purchased in the USA are warranted by Hosa Technology, Inc. to be free of defects in material and workmanship for the lifetime of the original purchaser. The OPT-103 is a 3-foot fiber optic cable compatible with ADAT and other digital devices.