Check the listing for details. Extron IN1608 IPCP MA 70 Scaling Presentation Switcher. Condition: Used. Listed at 129.00 USD. The Extron IN1608 IPCP MA 70 Scaling Presentation Switcher is a high-quality video production accessory designed for seamlessly switching and scaling various video presentations. With its reliable Extron brand and specific model number (IN1608), this switcher offers advanced features for professional video production and editing needs. Its compact design and user-friendly controls make it a versatile and efficient tool for managing multiple video sources in a production environment.