1、[Versatile 6.35MM Interface] The 4 channel stereo line mixer features 6.35MM sound input, allowing easy combining of multiple sound sources. 2、[Premium Stereo Sound] Delivering immersive surround sound and transparent music detail reproduction, this stereo line sound mixer ensures lossless sound quality. 3、[Independent Volume Control] Each channel can be independently adjusted for personalized sound modulation, allowing you to freely control. 4、[Low Noise] Small mixing console can produce the highest sound quality at all output levels, with super low noise and excellent sound performance. 5、[Multi Device Compatibility] Featuring four signal inputs and one signal output, allowing simultaneous output of four signals or output any one signal, flexible to adjust. 6、[Multi Functional Design] Capable of mixing multiple channels into one track, this mixer is suitable for keyboards, small stage setups, drum kits, or sub mixing applications.