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Roland V-1SDI Professional 4-Channel 3G-SDI and HDMI Video Switcher
The Roland V-1SDI is a compact 3G-SDI video switcher designed for professional field production and live events. This versatile unit supports three dedicated 3G-SDI inputs alongside two HDMI inputs with integrated scaling for computer sources. Users can achieve seamless transitions using the physical T-fader and backlit hardware buttons for reliable operation. The internal 14-channel digital audio mixer provides comprehensive sound control with delay and mastering effects. Advanced composition features include downstream keying, picture-in-picture, and split-screen modes for sophisticated visual presentations. A built-in quad-input multi-viewer allows for simultaneous monitoring of all sources with clear tally indicators. It operates on either the included AC adapter or external battery power for maximum portability.

Video Processing 4:2:2 (Y/Pb/Pr), 8-bit
Inputs 3 x 3G-SDI, 2 x HDMI (Input 4 with Scaler)
Outputs 2 x 3G-SDI, 1 x HDMI (Multi-view)
Audio Processing 24-bit / 48 kHz
Audio Mixing 14-Channel Digital Mixer with Effects
Effects DSK, PinP, Split, Quad, Mosaic, Wipe (30 types)
Remote Control USB Type B, RS-232 DB-9
Dimensions 12-1/3 (W) x 4-1/4 (D) x 2-1/3 (H) inches
Weight 2 lbs 10.4 oz

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