- Operating Voltage: Compatible with DC 9V-12V power sources, ensuring flexibility for various setups. - Condition: New, designed with quality and durability in mind for long-lasting performance. - Model: DIY Kit, perfect for enthusiasts who enjoy building their own devices and learning through hands-on experience. - Key Features: - Audio Spectrum Analyzer: Visualize audio frequencies in real-time, helping you understand sound dynamics better. - Audio Level Indicator: Monitor sound levels effectively, ensuring optimal audio performance for your projects. Practical Applications: - Home Audio Systems: Enhance your music listening experience by analyzing frequency responses and adjusting sound balance. - DIY Music Projects: Ideal for musicians and hobbyists looking to create custom audio solutions that require precise sound monitoring. - Educational Use: A great tool for learning about sound engineering and electronics through practical application. The combination of functionality and user-friendly design makes this DIY kit a valuable addition to any audio project. Its robust features empower users to explore sound in a hands-on manner, making it suitable for both beginners and experienced audio enthusiasts.