The Roland V-1HD+STR is a compact, all-in-one HD video switcher designed for live events, hybrid productions, and livestreaming. Combining professional video switching with a 14-channel digital audio mixer, it gives single operators complete control over multi-camera setups, audio sources, and live visual effects—all in a portable, easy-to-use form factor.
Key Features
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4 HDMI Inputs & 2 Independent HDMI Outputs – Connect cameras, PCs, mobile devices, gaming consoles, or other HDMI sources; assign outputs to Program, Preview, or auxiliary busses.
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14-Channel Audio Mixer – Blend embedded HDMI audio with XLR, 1/8” (3.5 mm), RCA, and TRS inputs; features 3-band EQ, high-pass filter, compressor, de-esser, noise gate, sync delay, and limiter for broadcast-quality sound.
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Four-Layer Effects & Downstream Keyer – Add picture-in-picture, lower-thirds, logos, social media overlays, or graphics with easy control.
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Technology-Assisted Auto Switching – Simplify live production with automated transitions and cues for a polished output.
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Remote Control Compatibility – Use the V-1HD+STR app on iPad to mix audio, switch video, and manage effects from anywhere in the room.
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Professional I/O & Monitoring – Supports XLR microphones, line-level sources, and embedded HDMI audio; integrated multi-viewer and tally system keeps productions organized.
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Custom Presets & Scenes – Store up to 8 layouts for instant recall, perfect for live events or recurring productions.
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Compact & Portable – Lightweight design makes setup fast and convenient for any location.
Perfect for Any Production Environment
Whether you’re livestreaming an event, running a hybrid meeting, or producing a live concert, the V-1HD+STR delivers professional-grade switching and audio mixing in one unit. Its intuitive controls, onboard effects, and advanced monitoring tools let you focus on the production, not the technology.
Video
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Processing: 4:2:2 (Y/Pb/Pr), 8-bit
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Input Connectors: HDMI INPUT 1–4: Type A (19-pin) × 4 (*HDCP Supported)
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Output Connectors: HDMI OUTPUT / HDMI PREVIEW: Type A (19-pin) (*HDCP Supported)
Input Formats
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HDMI: 720/59.94p, 720/50p (*FORMAT switch = 720p)
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HDMI: 1080/59.94i, 1080/50i, 1080/59.94p, 1080/50p (*FORMAT switch = 1080i or 1080p)
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Interlaced signals converted internally to progressive
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Frame rate selectable via SETUP (59.94 or 50 Hz)
Output Formats
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HDMI: 720/59.94p, 720/50p (*FORMAT switch = 720p)
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HDMI: 1080/59.94i, 1080/50i (*FORMAT switch = 1080i)
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HDMI: 1080/59.94p, 1080/50p (*FORMAT switch = 1080p)
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Frame rate selectable via SETUP (59.94 or 50 Hz)
Video Effects
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Transitions: CUT, MIX (DISSOLVE/FAM/NAM/MOSAIC), WIPE (30 types), TRANSFORMER (11 types)
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Visual Effects: NEGATIVE, EMBOSS, COLORIZE, COLORPASS, POSTERIZE, SILHOUETTE, MONOCOLOR, FINDEDGE, FLIP
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WH-LUMIKEY@, BK-LUMIKEY@, GR-CHROMAKEY@, BL-CHROMAKEY@
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PinP (1/4, 1/3, 1/2)@, SPLIT (H-STRETCH, H-CENTER, V-STRETCH, V-CENTER)@
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@ effects applied commonly to A-BUS and B-BUS
Audio
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Processing: 24-bit / 48 kHz
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Input Connectors:
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Digital: HDMI INPUT 1–4
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Analog: AUDIO IN (RCA), MIC (Stereo mini, plug-in power supported)
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Output Connectors:
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Digital: HDMI OUTPUT, HDMI PREVIEW
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Analog: AUDIO OUT (RCA), PHONES (Stereo mini)
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Input Levels: AUDIO IN: -10 dBu (max +8 dBu), MIC: -41 to -13 dBu (max -1 dBu)
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Input Impedance: AUDIO IN: 15 kΩ, MIC: 10 kΩ
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Output Levels: AUDIO OUT: -10 dBu (max +8 dBu), PHONES: 72 mW + 72 mW (32 Ω)
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Output Impedance: AUDIO OUT: 1 kΩ, PHONES: 10 Ω
Audio Effects
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EQ, Delay, Compressor, High-Pass Filter, Gate, Reverb, Mastering effects
Other Features
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Connectors: USB B Type (PC remote control), MIDI IN/OUT/THRU
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Functions: MEMORY (8 types), FREEZE (capture input video), BPM SYNC (auto transitions to tempo), OUTPUT FADE (WHITE/BLACK/AUDIO)
Power
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Supply: AC adaptor
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Current Draw: 1.5 A
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Power Consumption: 18 W
Physical
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Dimensions (WxDxH): 12.33 × 4 × 2.33 in (313 × 102 × 59 mm)
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Weight (excluding AC adaptor): 2.63 lbs (1.2 kg)
