Enhance your audio experience with the 3 Channels Pre Amplifier Module Toning Board, designed for audio enthusiasts who demand precision and flexibility in sound control. Premium Quality and Reliability This pre amplifier module is 100% brand new and crafted with high-quality materials, ensuring long-lasting performance and reliability for all your audio projects. Compact Design, Stable Performance Featuring a small and lightweight body, this module is easy to install in any setup while delivering stable and consistent performance, making it ideal for both DIY and professional audio applications. Innovative Powerless Dimming Technology The PCB uses a powerless dimming plate, allowing the audio signal to be filtered directly through the blocking element. This unique design achieves precise high and low sound adjustments without the need for additional power, ensuring pure and uncolored audio output. Flexible Tone Adjustment Easily adjust the input audio signal for enhanced treble or bass according to your preferences. The module allows you to fine-tune your sound before it is amplified, giving you full control over your audio experience. Easy Integration with XH2.54 3P Socket Equipped with an XH2.54 3P socket, this toning board is simple to connect and compatible with a wide range of audio devices and amplifier boards, making it a versatile addition to your audio setup. Wide Application Perfect for use in audio systems, DIY speaker projects, and other sound-related applications, this pre amplifier module is suitable for anyone looking to improve their audio quality with professional-grade tone control. Upgrade your sound system with the 3 Channels Pre Amplifier Module Toning Board and enjoy clear, customizable audio like never before.