Astrum DA470 HDMI to RCA CVBS AV Converter Full HD 1080p, PAL/NTSC Support, Audio Out SKU: A38047-Q
The Astrum DA470 HDMI to RCA CVBS AV Converter is the perfect bridge between modern digital devices and legacy analog systems. Designed to convert HDMI video signals into standard CVBS (Composite Video Blanking and Sync), it allows you to connect HDMI-enabled sources like laptops, gaming consoles, and streaming devices to older TVs, VCRs, and projectors.
Supporting Full HD 1080p input, the DA470 ensures crisp visuals even on analog displays. It’s compatible with both PAL and NTSC formats, making it versatile across global regions. The built-in 3.5mm audio output enables stereo sound transmission to external speakers or headphones, while the USB power input ensures stable performance, especially with low power devices like Raspberry Pi.
Compact, lightweight, and plug-and-play, this adapter is ideal for classrooms, home theaters, and professional AV setups.
Key Features
🔌 HDMI to RCA CVBS Conversion – Connect modern HDMI sources to analog AV devices
🎥 Full HD 1080p Input Support – Clear, high-quality visuals on legacy displays
🌍 PAL / NTSC Format Compatibility – Works across global video standards
🔊 3.5mm Audio Output – Stereo sound for external speakers or headphones
⚡ USB-Powered Stability – Micro USB input for consistent signal conversion
🧳 Compact & Portable – Easy to carry for mobile AV setups
🛠️ Plug & Play – No drivers or software required
🕒 24-Month Manufacturer Warranty – Long-term reliability
Technical Specifications
Feature Details
SKU A38047-Q
Product Code DA470
Input HDMI Female
Output RCA Female (CVBS) + 3.5mm Audio
Supported Resolution Up to 1080p Full HD
Video Format Support PAL / NTSC
Power Input USB (Micro USB)
Dimensions (L × W × H) 67 × 55 × 20 mm
Net Weight Approx. 12g
Warranty 24 Months Limited Manufacturer Warranty
What’s Included
1 × Astrum DA470 HDMI to RCA CVBS AV Converter
1 × Micro USB Power Cable
1 × Quick Start Guide
24-Month Manufacturer Warranty
Ideal Use Cases
📺 Watching digital content on older TVs and monitors
🎮 Connecting modern gaming consoles to legacy AV setups
🧑🏫 Classroom and office media integration
🧳 Portable AV solutions for presentations and field work