The best sound. Whenever you need it. The radial stagebug sb 5 passive laptop di box is the ultimate companion for your laptops smartphones and tablets. Whether youre on stage or in the studio youll get crystal clear audio when connecting to your pa. All you have to do is plug in and play. Simple yet powerful. Alongside its compact design the sb 5 is ready for any eventuality. Prevent distortion with the 15db pad. Or eliminate hum and buzz with the ground lift switch. Its all there. Right at your fingertips. Portable and practical. The sb 5 is designed to fit neatly into your instrument case. And with a robust construction youll never have to worry about knocks and drops getting in the way of your performance. This is the easiest way to guarantee professional sound.