Singtronic KA-4000Pro 4000W Professional DJ/KJ Karaoke Amplifier & Mixer — Built-in Slider, HDMI-ARC, USB Recording

High-power output for venues and homes — the Singtronic KA-4000Pro provides 2000W + 2000W to deliver punchy lows, clear mids and crisp vocals without distortion. Its audio engine combines a BBE & DSP Ultra High Processor with a double 16-band karaoke equalizer so you can finely shape both music and voice for a concert-like result. Connection options cover every source: 4 XLR microphone inputs, 4 front 1/4" microphone inputs, dedicated guitar and keyboard inputs, plus HDMI, optical and coaxial inputs and Bluetooth streaming for wireless audio. Controls are designed for ease and flexibility, featuring a built-in slider, individual microphone and music controls, adjustable vocal effects and a +5/-5 key pitch control so singers can match any range. Performances can be captured or replayed using the built-in USB recording and playback module. Built to run long sessions, the unit includes a temperature-active, ultra-low-noise cooling fan and offers rack-mount capability with banana plug speaker connectors and SpeakOn plug connectors for secure installations.