Quality Audio Performance Enjoy clear, detailed sound with the Audio Amplifier Board Module, engineered for HiFi sound reproduction and minimal distortion. Its efficient design delivers rich, immersive audio while keeping power consumption low, making it ideal for demanding listening environments and longterm use. Versatile Connectivity Options This Headphone Amplifier Board offers both a standard 3.5 mm headphone jack and a 2.54 mm pin output, providing flexibility to connect with a wide range of audio devices. Whether using headphones, speakers, or integrating into DIY audio projects, it allows quick and simple setup without compatibility concerns. Durable and Reliable Construction Built with advanced SurfaceMount Device (SMD) processing, the Headphone Preamplifier Module ensures consistent, stable performance over time. The quality craftsmanship makes it a dependable solution, suitable for everyday use at home, work, or in technical applications. Wide Voltage Range with Strong Output Operating efficiently within a DC 3 to 12 V input range, this board delivers a maximum output power of 80 mW x 80 mW, providing balanced and robust sound across various devices. It is wellsuited for both portable and stationary setups, ensuring you get audio output in different environments. Practical Applications • Integrate into custombuilt audio systems for headphone amplification. • Enhance sound quality when connecting portable devices to impedance headphones. • Use in educational or technical projects that require a compact, efficient audio amplification solution. Compact, Performance Design With its small footprint, reliable build, and versatile outputs, this Audio Amplifier Board Module is for professionals, hobbyists, and audio enthusiasts who need strong performance in a compact form. It delivers quality sound, adaptability, and durability for a wide range of audio needs.