- Onboard audio power amplifier LM386: Compact design for easy integration into your audio projects. - High audio signal gain of up to 200: Perfect for enhancing sound quality in a variety of applications, ensuring clear and powerful audio output. - Adjustable accuracy: Tailor the amplification to your specific needs, allowing for precise control over sound levels. - Signal output indicator: Provides visual feedback on audio output status, making it easier to monitor performance during use. Application scenarios: 1. DIY audio projects: Ideal for hobbyists creating custom speaker systems or audio devices, ensuring robust sound amplification without the need for bulky equipment. 2. Home audio systems: Enhance the audio experience in your living room or entertainment area, easily connecting with existing components for improved sound quality. 3. Portable audio solutions: Perfect for battery-powered devices, the compact size and efficient design allow for powerful sound in a lightweight package. Key attributes: - Compatibility: Works seamlessly with various audio sources and speakers, making it a versatile choice for multiple projects. - Size: Compact form factor allows for easy installation in tight spaces without compromising on performance. - Material: Built with durable components to ensure long-lasting reliability in various environments. Experience enhanced audio performance and flexibility with this LM386 audio power amplifier, designed to meet the needs of both amateur and professional audio enthusiasts.