8-Channel LED Signal Amplifier WS2812 SPI TTL DC5-24V – 3-Pack
8-Channel LED Signal Amplifier WS2812 SPI TTL DC5-24V – 3-Pack
Expand Your LED Pixel Lighting Projects with 8-Channel Signal Amplification
Take your addressable LED strip installations to the next level with this 8-Channel SPI TTL Signal Amplifier (pack of 3). Designed for makers, lighting designers, and hobbyists, this amplifier receives a single input signal and simultaneously outputs 8 independent, full-strength signals — giving you the power to drive massive pixel LED arrays from a single controller without signal degradation.
Made in Mainland China.
Key Features
- 8 Output Channels: Receives 1 input signal and rebroadcasts it across 8 independent output channels simultaneously.
- Wide Voltage Compatibility: Operates on DC 5V–24V (5V / 12V / 24V universal), making it suitable for a broad range of LED pixel strips.
- Multi-IC Support: Compatible with WS2811, WS2812B, WS2813, WS2815, SK6812, 1903, 6803, and other SPI-based addressable LED ICs.
- 5V TTL Signal Output: Clean, reliable TTL-level signal output ensures accurate color data transmission to every pixel in your setup.
- Ultra-Low Power Draw: Consumes less than 1W, keeping your total system power budget efficient.
- Cascadable Design: Link multiple amplifiers together in a cascade for scalable, large-scale dream-color lighting installations.
- Controller Compatible: Works seamlessly with popular controllers including K-1000C, SP105E, SP108E, SP107E, CSY08, CSY07, Raspberry Pi, Arduino, and X2 music controllers.
- Aluminum Alloy Body: Durable, heat-dissipating construction in a compact black housing.
Technical Specifications
| Type | 8-Channel SPI Signal Amplifier |
| Input Voltage | DC 5V–24V (5V / 12V / 24V universal) |
| Output Signal | 5V TTL |
| Supported ICs | WS2811, WS2812B, WS2813, WS2815, SK6812, 1903, 6803 |
| Power Consumption | Less than 1W |
| Material | Aluminum Alloy |
| Color | Black |
| Dimensions | 15.5 cm × 5.5 cm × 2 cm |
| Package Contents | 3 × Signal Amplifier |
Perfect For
- Dream-color LED lighting installations (indoor and outdoor)
- Stage and architectural lighting rigs
- DIY Raspberry Pi and Arduino LED projects
- Small to medium pixel-mapped LED displays
- Any project requiring signal distribution across multiple LED runs
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Note: Color appearance may vary slightly between displays due to screen calibration. Measurement tolerance is ±1–3 cm. Only the items listed under Package Contents are included.
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Frequently Asked Questions
Q: Which addressable LED strip ICs are compatible with this signal amplifier?
A: This 8-channel SPI signal amplifier is compatible with a wide range of popular addressable LED ICs, including WS2812B, WS2811, WS2813, WS2815, SK6812, 1903, and 6803. Whether you're running DC 5V or DC 12V strips, this amplifier can handle the signal distribution for your project.
Q: Can I connect multiple signal amplifiers together for a larger installation?
A: Yes! This amplifier supports cascading — you can chain multiple units together to scale up your LED pixel lighting installation. This makes it ideal for medium to large dream-color lighting rigs, stages, architectural displays, and other projects requiring many channels of synchronized LED output.
Q: Does the amplifier adjust the output voltage to match different LED strips?
A: No — the output voltage mirrors the input supply voltage and cannot be independently adjusted. It's important to ensure your power supply voltage matches the operating voltage of your LED strips. For example, if you are using DC 12V WS2815 strips, supply the amplifier with a DC 12V power source.
Q: What controllers work with this LED signal amplifier?
A: This amplifier is compatible with a wide range of popular LED controllers, including K-1000C, SP105E, SP108E, SP107E, CSY08, CSY07, Raspberry Pi, Arduino, and X2 music controllers — making it a versatile choice for both beginner and advanced lighting projects.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.