Roland VC-1-SC Up/Down/ Cross Scan Converter to/from SDI/HDMI
Best professional solution for seamless signal conversion in complex A/V workflows.
The Roland VC-1-SC is a versatile scan converter that seamlessly handles Up, Down, and Cross conversions between SDI and HDMI signals. It's engineered to preserve exceptional video quality, maintaining rich blacks and super-whites. This unit features a built-in Frame Synchronizer for precise timing and an on-board re-clocker to compensate for SDI signal attenuation. Supporting both Level A and Level B 3G-SDI, it offers flexible audio embedding and de-embedding, along with AES/EBU digital audio support, making it an adaptable solution for demanding A/V workflows.
$1189.99
Owner Satisfaction
4.7
/ 5
Category Rank
14
/ 374
#14 in Scan Converters
Price vs Category Average
+62%
Above average
Input Connectors
315
/ G/HD/SD-SDI (BNC), HDMI (Type A), RGB/Component (HD DB-), Composite (BNC), Analog Audio (RCA L/R), Reference (BNC), USB Type B
Who it's for
- Broadcast engineers managing diverse signal formats and hardware
- Live event producers requiring stable, glitch-free video switching
- Audio technicians needing precise control over embedded signal routing
Who should skip it
- Independent creators working with limited equipment budgets
- Field operators needing quick, tactile adjustments without external software
- Mobile production teams preferring universal power supply standards
Performance breakdown
Signal Integrity
On-board re-clocking effectively eliminates signal attenuation for reliable long-distance transmission.
Conversion Versatility
Seamlessly bridges SDI and HDMI formats with comprehensive up, down, and cross-scaling.
Audio Flexibility
Robust embedding and de-embedding options cater to complex professional audio routing needs.
Timing Precision
Built-in frame synchronizer ensures stable output timing for demanding broadcast environments.
Workflow Compatibility
Broad support for 3G-SDI Level A and B covers most modern standards.
Configuration Ease
USB-based PC control simplifies setup but requires a tethered workstation.
Key Specs
Input Connectors
3G/HD/SD-SDI (BNC), HDMI (Type A), RGB/Component (HD DB-15), Composite (BNC), Analog Audio (RCA L/R), Reference (BNC), USB Type B
Output Connectors
3G/HD/SD-SDI (BNC) x 2, HDMI (Type A), Analog Audio (RCA L/R)
Supported Video Formats (SDI)
Up to 1920 x 1080 / 60p (3G Level A/B, HD, SD)
Supported Video Formats (HDMI)
Up to 1920 x 1080 / 60p (3G Level A/B, HD, SD)
Supported PC Formats (via HDMI)
Up to 1920 x 1200 / 60Hz (Reduced blanking)
Color Depth
10-bits
Audio Formats
Linear PCM, 24-bits, 48kHz
Frame Synchronizer
Included, with audio channel limitations when engaged
Features
- Performs Up, Down, and Cross scan conversion
- Maintains original video characteristics perfectly
- Built-in frame synchronizer for timing
- Compensates for SDI signal loss with re-clocker
- Supports 3G-SDI Level A and Level B
- Selectable audio embedding and de-embedding
- Comprehensive frame rate conversion
- Controlled via PC/Mac application over USB
What customers say
Professionals highly value the Roland VC-1-SC for its exceptional reliability and superior signal conversion quality. Users confirm this unit is a true workhorse, seamlessly handling SDI and HDMI bridging while preserving signal integrity. Its low latency performance is crucial for live events, and the scaling algorithms consistently deliver clean, artifact-free images across various resolutions. Although the initial cost is notable, the VC-1-SC proves to be a high-value asset due to its longevity and flawless operational stability. The consensus is that this device is dependable gear that performs exactly as expected, leading to high user satisfaction.
Know before you buy
Yes, the unit fully supports both 3G-SDI Level A and Level B standards, ensuring compatibility with a wide range of professional broadcast equipment.
The VC-1-SC supports HDCP for HDMI inputs; however, please note that HDCP-protected content cannot be output via the SDI ports due to standard copyright protection protocols.
You can easily configure the device using the dedicated Roland control application on your PC or Mac by connecting the unit via the USB Type B port.
Yes, when the frame synchronizer is engaged, there are specific limitations regarding audio channel handling. It is recommended to verify your audio routing requirements if you plan to use frame synchronization in your workflow.
Absolutely. The VC-1-SC features an on-board re-clocker that compensates for signal attenuation, helping to maintain signal integrity over longer SDI cable runs.
The device offers flexible resolution conversion settings, including Full, LetterBox, Crop, and Dot-by-Dot modes, allowing you to choose how your video is scaled to fit the output display.
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$1190