AMP Mike Front Board Power Amplifier Board Karaoke Reverb Board Microphone K Song Singing DSP Mixing Anti-Howling Made in China

Product descriptions from the supplier Power Amplifier Board: Enhances audio quality for karaoke sessions. Karaoke Reverberation Board: Adds depth and richness to vocal performances. DSP Mixing: Provides advanced digital sound processing for superior audio mixing. Anti-Howling Technology: Reduces feedback and improves clarity during live singing. Compact Design: Easy to carry and set up for versatile use in various settings. ompatible power supply: DC 18~50V, maximum 53V. It