* Four D–Pre mic preamplifiers with Neutrik Combo connectors.
* Two instrument jack inputs on Combo connectors, two TRS line inputs on Combo connectors.
* Two further TRS line inputs.
* Four TRS line outputs, plus Main LR line outputs (which yield same signals as line outputs 1–2).
* Two quarter–inch headphone sockets.
* MIDI In and Out.
* USB 2.0.
* Mac and Windows (32– or 64–bit).
* Supplied with DC power adaptor