Marshall True 4K60 Compact Camera - CV420-CS
The Marshall CV420-CS is a true 4K camera built around a 12.4-Megapixel, 1/1.7-inch sensor delivering ultra-crisp, clear true 4K resolution in 4096x2160p at 60fps. CV420-CS contains a single 12G (BNC) and a simultaneous HDMI 2.0 output covering a variety of 4K/UHD/HD applications. Flexible CS/C lens mount format offers a wide range of lens options with DC Auto-Iris plug-in capability.
CV420 is a versatile and powerful camera solution in an easy to understand design. Remote adjust and match control is delivered via RS485 (Visca) or OSD menu joystick on breakout-cable. A wide range of picture adjustment settings are available such as paint (red/blue), white balance, gain control, pedestal (blacks), exposure, gamma and more. The CV420-CS can capture detailed shots while maintaining a discrete presence and can be used as a fixed 4K wide shot where select HD windows can be captured and used within the frame in post.
The CV420-CS is suitable for use in flexible workflow environments including live broadcast production, sportscast, newscast, concerts, reality television, corporate communications, government, courtroom, house of worship, education, and many more Broadcast and ProAV applications
Features
- 12G-SDI & HDMI 2.0 outputs
- 12 Megapixel (1/1.7") Sony sensor (4:2:2)
- Remote adjust through RS485 (Visca) or OSD menu joystick
- 12G-SDI & HDMI 2.0 outputs
- 12 Megapixel (1/1.7") Sony sensor (4:2:2)
- Flexible CS/C-lens mount (Canon EF adapters available)
- True-4K: 4096 x 2160p @ 60, 59.94, 50, 30, 29.97, 25, 24, 23.98 fps
- Ultra-HD: 3840 x 2160p @ 60, 59.94, 50, 30, 29.97, 25, 24, 23.98 fps
- HD (Progressive): 1080p / 720p @ 60, 59.94, 50, 30, 29.97, 25, 24, 23.98 fps
- HD (Interlaced): 1920 x 1080i @ 60, 59.94, 50 fps
- Includes 12V power supply in box
What our Experts Think
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True 4K60 Ultra‑High Resolution Capture
Delivers native 4096×2160p and UHD 3840×2160p at up to 60 fps, giving rich, detailed imagery for broadcast, film, and pro AV workflows.
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Professional‑Grade Dual Outputs
Simultaneous 12G‑SDI (BNC) and HDMI 2.0 outputs support high‑bandwidth 4K workflows and easy integration into modern production systems.
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Flexible CS/C Lens Mount
Interchangeable CS/C‑mount design accepts a wide range of lenses (including auto‑iris options), letting you tailor field‑of‑view and depth‑of‑field to each shoot.
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Precise Camera Control
Fine‑tune exposure, white balance, paint, gain, gamma and more via RS‑485 (VISCA) or on‑cam joystick/OSD, giving pros exact image tuning.
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Built‑In Audio & Expandability
Stereo TRS mic/line inputs and robust picture controls make this camera ready for live events, studios, and hybrid production setups.
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Compact, Durable Professional Design
Small form factor and rugged build make the camera easy to deploy in studios, corporate events, houses of worship, and remote productions.
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Ideal for Hybrid 4K Workflows
Excellent choice where high‑resolution capture, flexible lens options, and traditional SDI/HDMI connectivity are needed in one compact unit.
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Expert Verdict
A versatile professional 4K camera that balances true UHD/DCI‑4K imaging, flexible outputs, and controllability — perfect for broadcast, film, live events, and high‑end pro AV applications.
Q&A
Q1: What video resolution does the CV420-CS support?
A: It delivers True 4K Ultra HD (3840×2160) at 60fps, providing crisp, high-quality broadcast-level video.
Q2: How compact is the camera?
A: Designed as a small form-factor camera, ideal for tight spaces, multi-camera setups, and discreet installations.
Q3: What connectivity options are available?
A: Supports HDMI, 3G/HD-SDI, and IP streaming outputs, offering versatile integration for live production and AV systems.
Q4: Does it support optical zoom?
A: Yes, it includes 4x optical zoom, suitable for medium-range close-ups without losing image quality.
Q5: Can it stream over a network?
A: Yes, it supports IP streaming with H.264/H.265, enabling low-latency video over standard networks.
Q6: Does it support audio input?
A: Yes, it allows embedded audio via HDMI or IP streaming, synchronizing audio with video output.
Q7: What are typical use cases?
A: Ideal for broadcast production, live events, lecture capture, houses of worship, and corporate AV installations.
Q8: Is it compatible with PTZ controllers?
A: Yes, it supports VISCA, Pelco-D/P, and IP-based control for integration into professional PTZ systems.
Q9: Is it easy to install?
A: Yes, its compact design and standard mounts make installation straightforward in studios or multi-camera setups.
Q10: Why choose the CV420-CS?
A: It combines True 4K60 quality, compact size, versatile outputs, and IP streaming, making it a professional-grade solution for high-resolution AV workflows
Maintenance Tips
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Clean Lens & Sensor Area Carefully
Use a soft microfiber cloth and lens‑safe cleaner to keep the lens mount and any glass surfaces dust‑free—this preserves the high‑resolution 4K imagery.
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Secure Video & Power Cables
Frequently check that 12G‑SDI, HDMI 2.0, power, and breakout cables are firmly connected to avoid signal loss or intermittent output.
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Verify Lens Mount & Focus
Inspect the CS/C mount and any adapters regularly; ensure they are tight and that focus/iris controls on the lens operate smoothly.
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Stable Power & Surge Protection
Use a reliable 12 V DC power source with a surge protector or UPS to safeguard the camera from voltage spikes.
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Keep Ventilation & Temperature in Check
Avoid placing the camera in enclosed, hot spaces; good airflow prevents overheating during long shoots.
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Update Firmware Regularly
Check for firmware updates (via USB or service ports) to maintain compatibility with workflows and improve performance/stability.
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Protect from Impact & Dust
Handle with care and store with covers when idle to prevent physical damage and internal dust buildup.
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Test 4K Functions Periodically
Run through 4K60/UHD60/HD modes and remote control via RS‑485 (Visca) or joystick menus to ensure consistent performance in broadcast/production setups
