The Pyle PMX464 4-Channel Audio Mixer is designed for ultimate flexibility and professional-grade sound control. With a built-in Fx processor and Usb recording interface, this mixer provides a wide range of audio options, perfect for any live or studio environment. Equipped with 16 digital sound effects and multiple audio modes, including Rock, Pop, Jazz, and more, it allows users to customize their sound with ease. This mixer s versatile connectivity options include Xlr, Aux, and Usb, making it compatible with various devices. The low-noise design ensures a clear, high-quality audio experience, while individual channel controls and clip Led indicators provide additional control for a smooth, balanced output.