Alto Professional 8-Channel Mixing Desk The Alto Professional TrueMix 800 FX is a portable audio mixer with built-in DSP effects that delivers all the essential features you need for home recording, livestreaming, podcasting, or performingThe TrueMix 800 FX features 16 effects including chorus, flange and an assortment of high-quality delays and reverbs. There's also a convenient Bluetooth channel for easily streaming from your personal devices. A unique feature to the TrueMix Series, the Bluetooth channel also supports feedback-free phone pairing by utilizing mix-minus technology. There are eight analog inputs with high-headroom circuitry for minimal noise and clipping in your signal. The four Mic Input Channels offer XLR inputs that are great for connecting dynamic mics or condenser mics with 48v phantom power. These channels also have balanced ¼line inputs for connecting instruments and other line-level signals. There are also two Stereo Input Channels, each with dual balanced ¼