The Allen & Heath Zedi-8 is an 8-channel compact and portable analog mixer. It contains two XLR inputs for microphone connections, two line connections for connecting musical instruments, and two pairs of stereo connections for connecting cd players and other music players. This mixer can also be used as an audio interface, which enables you to connect it to your computer via the USB port. A free DAW (digital audio workshop); Cubase LE is included with the mixer. The preamps on this mixer have been specially designed to provide exceptionally low noise and massive headroom, along with Allen & Heath’s signature warmth and depth.