Open box item in new condition, with all accessories. Original box might be in bad condition but everything else is new condition. Whole Metal KTV Pre-stage Reverberation Effector: New upgrade to the anti-howling digital mixer reverberator. Built-in effect smart chip, sensitive knob and metal housing.There are modes of bass channel, center channel, left channel, and right channel, giving you a complete stereo feeling. Intelligent One-button Howling Prevention:Using multi-point frequency shift technology to effectively suppress howling and avoid voice collapse, So that your singing is incisive and vivid. It is recommended to keep this function on.
It is to fine-tune various sound parameters by adjusting the hidden knob, with a time delay, repeat, treble, alto, bass adjustment function, you can adjust the details of music and the human voice, only a screwdriver to adjust. Input And Output:Support 4- way input, audio input, AUX audio input, Optical fiber with antenna, USB and Bluetooth (Turn on Bluetooth and search " FX8 " to connect, BT Range about 50 Feet). You can press the INPUT key to switch the input of each audio source.Support subwoofer output, Center Speaker Output, recording signal output and XLR output port. Support Microphone Input:Front panel 2-way R+L OUT 1/4"(6.35mm) /rear panel 1-way R+L OUT 1/4"(6.35mm) and 2-way XLR microphone input interface, support microphone volume adjustment/bass adjustment/treble adjustment. It has a six-band parameter equalization adjustment function, which has a wider adjustment range, and the sound is more delicate and soft without damaging the original tone. It improves audio sound quality. Widely used in: weddings, concerts, bars, business meetings, business events, karaoke, family entertainment, outdoor performances and other occasions. PACKAGE LIST: FX8 Audio Pre-effector1, Optical Fiber Antenna1, Power Cord1, Screwdriver1, Anti-slip ring2, Instruction Manual1. We are very happy to help and strive, support sending video tutorials, and strive to provide good customer service.