The Razer 4-Channel Digital Audio Mixer (Model: RZ19-03860100-R3U1) is a high-quality audio mixer designed for professional use in live and studio settings. With its 4 channels and analog input/output ports, this mixer allows for versatile connectivity and mixing capabilities. Created by the trusted brand Razer, this digital mixer offers reliable performance and advanced features for musicians, producers, and engineers looking to achieve pristine sound quality in their recordings and performances.