Advanced 7Band Home Audio Equalizer Experience precise, professionalgrade sound adjustment with this 7band home audio equalizer, engineered for quality performance and versatile compatibility. Key Features: **Precise Audio Control** Equipped with a 7band equalization circuit offering a ±12dB control range across multiple frequency bands. Allows finetuned sound for clear highs, rich mids, and deep bass. Built with performance TI or ST original TL074 components for audio processing and quality. **Powerful Amplification** Integrated preamplification gain delivers 5x amplification, ensuring strong, fullbodied sound even from low signal sources. Utilizes the classic 4580 opamp for reliable performance, with 20K input impedance and 600ohm output impedance for signal handling. **Headphone Driver Compatibility** Features an NE5532based ear amplifier with a Type 47 headphone driver circuit, capable of driving a wide range of headphones with ease. Adjustable and low frequencies allow listening for any headphone model. **Versatile Connection Options** Includes a 3.5mm input interface supporting 4pole plugs for easy connection to different devices. Output supports headphones with microphones, enabling clear, uninterrupted voice calls on smartphones and compatible devices. Use Scenarios: 1. **Home Theater and HiFi Listening** – Enhance your movie or music experience by customizing audio output to suit different genres or scenes for maximum clarity and depth. 2. **Music Production and Mixing** – Achieve accurate frequency balance in studio environments, ensuring professional sound quality in recordings and mixes. 3. **Gaming and Voice Communication** – Connect gaming headsets for rich, immersive sound while keeping microphone voice transmission clear for team communication. With its precise control, robust amplification, and versatile compatibility, this 7band home audio equalizer is ideal for anyone seeking improved sound performance from their audio setup, whether for casual listening, professional use, or interactive communication.