Mixer v90 used for three days, excellent mixer Features: High sound clarity and excellent purity: gives you isolation and a pure, clear sound for broadcasts and recordings without distortion. Full sound control: precise sound balance, amplification, and independent control of reverb and microphone level. Supports Bluetooth Noise reduction: Its function is to pick up your clear voice and filter out surrounding noise, wind, or disturbance (like the sound of the air conditioner or fan) so that your voice comes out pure and clear to the listener. Dodge (Automatic reduction/muting): This is specific to broadcasts; if it's on and you speak into the microphone, the mixer automatically lowers the volume of the music or background playing in the broadcast so your voice is clear and audible to everyone, and when you stop talking, the music automatically raises. For sale to the highest bidder