RE84 is part of the Bogen brand family of professional audio products. It is a series of four-channel mixing boards with an unheard of price point for its level of power and features. The RE84 features four channels with trim, aux sender, Mic/Line balance, EQ, and master level adjustment. Each channel is designed to accept microphones and line-level signals, and is equipped with phantom power and inserts for patching outboard gear. It also has a built-in stereo digital delay and is MIDI-controllable. Additionally, it has eight assignable mute groups, four internal effect processors, and 20 studio-quality digital effects. Additionally, each channel features four-band active EQ for precise frequency control and accurate sound shaping.