Product overview This listing is for one DIY electronic kit for building an audio amplification circuit. The kit is designed for handson practice, classroom teaching, electronics competitions, and hobbyist projects that focus on learning amplifier circuitry and basic audio electronics. Key benefits Practical learning: Assemble and tune a real audio amplifier to understand signal flow, component roles, and basic circuit troubleshooting. Skills development: Improves soldering, component identification, wiring, and measurement skills that are useful for electronics study and competitions. Versatile teaching aid: Suitable for guided lessons, lab exercises, or individual practice where learners can test and compare circuit behavior. Compact and focused: A singlepiece kit that concentrates on core amplifier concepts without requiring complex tools or systems. Main functions and attributes Primary function: Amplifies lowlevel audio signals for demonstration and smallscale audio projects. Compatibility: Works with common audio input sources and standard small speakers or headphones for testing and demonstration purposes. Kit format: Supplied as a single DIY kit intended for assembly and testing by students, hobbyists, or competition participants. Construction: Typical components include a printed circuit board and standard discrete electronic parts appropriate for an audio amplifier project. Size and material: Compact PCBbased module using commonly available electronic parts for easy handling and bench work. Performance: Designed for clear, demonstrable amplification suitable for educational and prototype use. Performance depends on the assembly quality, power supply, and connected load. Use scenarios Classroom lab: Students assemble the kit during a lab session to observe how component changes affect gain, distortion, and frequency response. Competition or project fair: Build and present a working amplifier as a demonstration of circuit understanding and soldering proficiency. Hobby prototyping: Use the assembled amplifier as a starting point for further modifications, experiments, or integration into small audio projects. What to expect A singlepiece DIY amplifier kit intended for handson assembly and testing. Requires basic tools such as a soldering iron, wire cutters, and a regulated power source for operation. Performance will depend on correct assembly and appropriate test equipment. This kit provides a practical, focused way to learn audio amplification principles and develop handson electronics skills in teaching, practice, or competition settings.