KitPlus / TV-Bay interview at IBC 2015 in Amsterdam with Paul Isaacs, Director of Product Management and Design at Sound Devices, LLC. The interview highlights the 688 field production mixer/recorder and two optional accessories: The SL-6 powering and wireless system; and the CL-12 linear fader controller. The three products work together to offer sound professionals the ability to transition seamlessly between cart-based and over-the-shoulder setups.