The used Roland Edirol V-4 4 Channel Video Mixer Switcher is a fully digital console/tabletop switcher with 4 inputs and 1-4 outputs, making it ideal for professional video broadcasting and recording applications. With a sleek design and features such as MIDI and audio connectivity, this mixer switcher from the Edirol product line offers seamless integration and control for your video production needs. Weighing approximately 2.3kg, this compact and lightweight device is perfect for on-the-go use or in a studio setting, providing high-quality SD video format capabilities for your creative projects.