Headliner Rotary DJ Mixer 4-Channels Crafted with four Line inputs, three Phono inputs, and one Mic input on four stereo channelsEach channel boasts essential features like gain control with peak LED, a 3-band isolator EQ, headphone cue selector, generous channel volume knob, and a filter activation switch, granting DJs precise control over their sound. At the heart of the R4 lies the Master channel, equipped with an analog filter, headphone monitoring, and a comprehensive output control section. Seamlessly toggle between High Pass / Low Pass Filter modes with Frequency and Resonance controls to shape your signature sound. Empowering DJs with absolute control, the headphone Cue control section offers headphone volume control, headphones mix control (Cue/Master), and a split monitor switch for smooth transitions between outputs. Featuring independent Master and Booth outputs, both equipped with volume controls and balanced XLR and unbalanced RCA connectors, the R4 ensures seamless conne