Description
The Kramer VP-550X is a high-performance 10-input 4K HDR presentation switcher/scaler engineered for professional AV environments that demand seamless switching, premium image quality, and flexible connectivity. Designed to handle modern 4K/60 (4:4:4) HDMI and USB-C sources alongside legacy VGA and composite inputs, the VP-550X scales any incoming signal to your desired output resolution while maintaining constant output sync to ensure smooth transitions with zero disruptions.
This versatile device embeds or de-embeds audio as needed, offering analog stereo inputs, a dedicated microphone input with optional 48V phantom power, and advanced DSP features such as EQ, mixing, and audio delay. The dual mirrored HDMI outputs allow simultaneous distribution to multiple displays, supported by professional controls including front-panel operation, RS-232, IR, Ethernet, and OSD.
Perfect for conference rooms, lecture halls, command centers, and multi-display installations, the VP-550X delivers exceptional image clarity, HDR10 support, intuitive control workflows, and robust reliability in a 1U rack-mountable chassis.
| Category | Details |
|---|---|
| Inputs | 7 HDMI; 1 USB-C (video + 18W power); 1 VGA; 1 Composite (CV) |
| Analog Audio Inputs | 3 unbalanced stereo (AUX, VGA, CV); 1 microphone input (3-pin terminal block, optional 48V phantom power) |
| Outputs | 2 mirrored HDMI; 1 balanced stereo analog audio (5-pin terminal block) |
| Control Ports | RS-232 (data + control), IR, Ethernet 100Mbps |
| Supported Input Resolutions | Up to 4K@60Hz (4:4:4) on HDMI/USB-C; VGA up to 1080p/UXGA; CV 480i/576i |
| Supported Output Resolutions | Up to 4K@60Hz (4:4:4); full up/down scaling |
| Video Features | HDR10, HDCP 2.2, CEC, xvYCC, Dolby TrueHD/DTS-HD bypass |
| Latency | 1–2 frames |
| Audio Features | DSP with EQ, mixing, delay; audio embedding/de-embedding |
| User Controls | Front panel buttons, IR remote, OSD, RS-232, Ethernet web control |
| Power | 100–240V AC, 50/60Hz; provides up to 18W power to USB-C input |
| Enclosure | 19" 1U rack-mountable aluminum chassis |
| Cooling | Convection |
| Operating Temperature | 0°C to +40°C (32°F to 104°F) |
| Product Dimensions | 43.64 × 23.72 × 4.36 cm (17.18" × 9.34" × 1.72") |
| Product Weight | 2.0 kg (4.5 lbs) approx. |
| Included Accessories | Power cord, rubber feet, rack ears, IR remote with batteries |
| Compliance | CE, FCC |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
