2-Bus Live Sound Mixer with Stereo Interface Integrated FX Add Depth With FXThe ZED18 features an essential selection of 16 reverb, delay and modulation effects, crafted by Allen & Heath's renowned in-house effects team, that can be dialled in quickly to bring a performance to life. USB Interface Flexible Stereo Recording All ZED Mid models feature a 2-channel interface with flexible send options including Main Mix L+R pre or post-fader, Auxes 1-2 or Auxes 3-4. The USB return comes back in on a stereo channel for playback and monitoring. MusiQ Powerful EQ Our analogue engineers designed the MusiQ EQ especially for ZED mixers, carefully optimising the curves and target frequencies to deliver a simple to use, musical EQ that works equally well on stage or in the studio. Each ZED Mid mixer features a responsive 3-band, swept mid frequency EQ design with optimised slope (or Q factor) for equalising individual instruments. Exceptional Audio Quality Clean, Quiet, and Plenty of Gain. The preamps on ZED Mid mixers provide a huge 69dB of gain, enough for low output dynamic microphones and quiet acoustic sources, while keeping noise and distortion to a minimum. Gain is evenly distributed throughout the gain control ensuring precision control at all levels.