YX1667 LM386 Audio Amplifier Board - DC 3V-12V for 0.5W-10W Speakers

The YX1667 is a highly portable and efficient mono audio amplifier module powered by the classic LM386 chip. Designed for versatility, this board operates on a flexible DC 3V to 12V power supply, making it compatible with everything from USB power to 9V batteries. It is capable of driving speakers with power ratings between 0.5W and 10W, providing a robust sound solution for DIY radios, electronic toys, and small acoustic projects. The module features an onboard 10K adjustable potentiometer for smooth volume control and a dedicated power indicator LED for easy troubleshooting. Its compact PCB footprint and low external component count make it an excellent choice for space-constrained hobbyist applications.

Key Features:

• Wide Voltage Range: Works reliably from 3V up to 12V DC.
• High-Fidelity LM386 Chip: Industry-standard audio IC for clean low-power amplification.
• Onboard Volume Control: Integrated potentiometer for stepless volume adjustment.
• Power Indicator LED: Built-in red LED shows the device is receiving power.
• Universal Speaker Compatibility: Safely drives speakers ranging from 0.5 Watts to 10 Watts.
• Compact & Lightweight: Minimized PCB size for easy integration into portable enclosures.

Package Includes:

1 x YX1667 LM386 Audio Amplifier Board - DC 3V-12V for 0.5W-10W Speakers