Enhance your audio setup with this versatile 4 Way Stereo Sound Mixer Board, designed to seamlessly combine four stereo inputs into a single stereo output. Crafted with high-quality PCB material and compact dimensions of approximately 99 x 40 x 16mm (3.9 x 1.6 x 0.6 inches), this mixer is ideal for both professional and personal audio applications. It can directly drive headphones or external power amplifiers with a maximum drive current of 70mA, ensuring clear and powerful sound output. Key Features: · Four Stereo Inputs to One Stereo Output: Mix audio from up to four different sources such as microphones, guitars, bass, and keyboards into a single stereo output, perfect for monitoring or further amplification. · Independent Volume Control: Each channel features its own potentiometer for precise volume adjustment without affecting other channels, allowing for customized sound mixing. · User-Friendly Design: The modern and compact design fits neatly on any desktop, with large, easy-to-use controls that minimize the risk of snagging on wires or clothing during use. · Versatile Connectivity: Equipped with 3.5mm stereo input jacks and a 3.5mm headphone output, plus a 5.5x2.1mm DC power interface supporting 5V to 12V input voltage, providing flexible integration into various audio setups. · Efficient Amplification: Offers approximately 2x amplification, making it suitable for driving headphones and small external amplifiers with ease. · Wide Application Range: Perfect for multi-keyboard rigs, small stage setups, drum kits, and recording scenarios where multiple audio channels need to be mixed into one track before sending to a main mixer or monitoring system. Specifications: · Item Type: 4 Way Stereo Sound Mixer Board · Material: PCB · Size: Approx. 99 x 40 x 16mm (3.9 x 1.6 x 0.6 inches) · Sound Interface: 3.5mm stereo jacks · Power Interface: 5.5x2.1mm DC input · Voltage: DC 5V-12V · Maximum Drive Current: 70mA Package Includes: · 1 x 4 Way Stereo Sound Mixer Board This 4 Way Stereo Sound Mixer Board offers reliable performance and intuitive control for mixing multiple audio sources into a single output, making it an essential tool for musicians, audio engineers, and hobbyists seeking a compact and effective sound mixing solution.