Discover the ultimate audio solution with our Professional 4-Channel Mixer Sound Board, designed to deliver exceptional sound quality and versatility for any audio setup. Perfect for both amateurs and professionals, this mixer is equipped with advanced features to enhance your audio experience. Built-in DPS Sound Controller: Experience superior sound management with the built-in DPS sound controller and digital display. This feature allows you to intuitively adjust sound effects, enhancing the quality and realism of your audio output for a professional-grade experience. 4 Channel Flexibility: With 4 channels and 4 microphone jacks, this sound board is perfect for a variety of mixing scenarios, including band performances, recording studios, and more. Its flexibility ensures you can handle any audio challenge with ease and precision. Equalizer Adjustment: Customize your sound with the high, medium, and low band equalizer. This allows you to adjust the volume and sound quality across different frequency bands, ensuring you achieve the perfect sound effect tailored to your needs. MP3 Playback Function: Enjoy seamless music playback via Bluetooth or USB connection. This convenient feature allows you to select different sound sources for mixing, making it easier than ever to create the perfect audio blend for any occasion. 48V Phantom Power: Compatible with a wide range of condenser microphones, the 48V phantom power ensures you can deliver exceptional sound quality. This feature makes it easy to interpret and produce high-quality audio across various microphone styles. Wide Application: Whether you're hosting a wedding, performing on stage, broadcasting live, or enjoying a karaoke night at home, this professional mixer sound board is your go-to solution. It allows you to modulate a more balanced and impactful sound, enhancing any event or performance. With its robust features and user-friendly design, our Professional 4-Channel Mixer Sound Board is the ultimate tool for anyone looking to achieve superior sound quality. Perfect for both personal and professional use, it ensures your audio is always at its best.