Roland VR-4HD The VR-4HD is an AV mixer that realizes an HD studio in a compact body. It's a product that packs a full HD video switcher, digital audio mixer, touch monitor, and USB video capture box into an A4-sized chassis. It offers intuitive operability, allowing a single person to handle video and audio operations. You can switch videos simply by touching the built-in multi-view touch monitor. The compact and highly functional VR-4HD is ideal for various settings, including schools, conferences, corporate events, sports broadcasts, and event venues. 【Main Features】 ◯VIDEO Input terminals that can use various video sources The VR-4HD is equipped with HDMI terminals. 1080p/1080i/720p can be selected. CH4 is equipped with a scaler, allowing input of videos in different formats. CH1-3 can input a mix of 1080p/1080i, and HDMI inputs support HDCP. ◯Compositing Processing DSK, PinP, split, and quad (four-screen split) video compositing is possible. PinP, split, and quad compositing can combine multiple videos into one screen for display. * Chroma key, luminance key, and the compositing of captions, logos, and subtitles are possible. DSK can be used simultaneously with PinP or split. ◯AUDIO The VR-4HD is equipped with an 18-input, high-performance digital audio mixer. Analog inputs include XLR/TRS x4, RCA (st) x1, and mini stereo x1. It can mix input audio from HDMI x4 and USB (St) x1. Outputs are available from XLR, RCA, HDMI, and USB. ◯Loopback Support The USB terminal supports audio loopback. It is possible to mix PC audio. It also has an echo cancellation function. ◯Auto Mixing The auto-mixing function allows automatic audio mixing. ◯USB3.0, ideal for recording and live streaming The USB3.0 output supports USB Video Class and Audio Class. ◯Remote Control Can be controlled via USB from the dedicated software "VR-4HD RCS." ◯Instruction manual, warranty card, and user registration card included ◯External Dimensions / Weight Width (W) 339 mm, Depth (D) 217 mm, Height (H) 87 mm, Weight 2.4 kg