Switcher, scaler, expander  with audio processing and video effects. Events or productions often bring serious challenges that are easily solved   if you have the right equipment. Roland’s versatile V-02HD multi-format video mixer replaces several standalone units; a simple switcher, high-quality scaler, input expander audio solution and inline video effects / composition. Save on space and headaches by packing a V-02HD; the portable-yet-powerful device that lets you concentrate on producing your event or shooting your scenes, rather than trouble-shooting your gear.