- Color: Random; specific colors not available - Product Overview: The XH-A901 preamplifier tone board is designed for seamless integration with power amplifiers, enhancing your audio experience through effective sound amplification and frequency adjustment across high, mid, and low ranges. - Performance: Utilizing the original NE5532 dual-core chip, this board operates on a DC supply voltage of 12-24V, ensuring reliable and high-quality audio output. - Key Features: - Audio Enhancement: Achieve superior sound quality with enhanced clarity and depth in your audio output. - Frequency Adjustment: Tailor your audio experience with precise tuning for better high, mid, and low-frequency performance. - Compatibility: Ideal for a wide range of audio applications, making it a versatile choice for both professionals and enthusiasts. - Installation Note: Ensure correct wiring by distinguishing between positive and negative terminals; audio input connects via a 3P audio cable. - Use Scenarios: - Home Audio Systems: Perfect for upgrading your home audio setup, providing rich sound quality for music and movies. - DIY Audio Projects: A great choice for hobbyists building custom audio systems or enhancing existing setups. - Professional Applications: Suitable for use in studios or live sound setups where high-quality audio is essential.