The Mackie ProFX6v3+ is a 6-channel professional analog mixer designed for live sound, home recording, and content creation, featuring two Onyx mic preamps with one-knob compression, a 2-band EQ, and a built-in GigFX+ effects engine with a full-color LCD screen. It functions as a 24-Bit/192 kHz 2x4 USB-C audio interface, allowing it to record to a computer with three different modes (Standard, Loopback, Interface) and blend live inputs with computer playback using the Blend knob. The mixer is also equipped with Bluetooth for music playback and caller integration, plus essential features like phantom power, a Hi-Z instrument input, and a low-cut filter.