- Note: When wiring, ensure correct connections between the positive and negative terminals. The audio input uses a 3P audio cable. - The XH-A901 preamplifier tone board is designed for seamless integration with power amplifiers. It enhances audio signals and allows for precise tuning of high, mid, and low frequencies, resulting in an enriched listening experience. - Key Features: - Utilizes the original dual-core NE5532 chip for superior audio performance. - Compatible with power supplies ranging from DC 12V to 24V, providing flexibility for various setups. - Color: Random; please note that color specifications are not accepted. - Applications: - Perfect for home audio systems, where it can significantly improve sound clarity and depth. - Ideal for DIY audio projects, enabling hobbyists to customize their sound systems with advanced tuning capabilities. - Suitable for professional audio setups, enhancing live performances or studio recordings with precise audio control. - Experience enhanced audio quality and customization with the XH-A901 preamplifier tone board, the perfect addition for audiophiles and audio professionals alike.