However, if you are planning to aggregate the Onyx-i mixer with an Onyx Blackbird, you will need the latest driver and control panel for the Onyx Blackbird which installs the Onyx Blackbird control panel and allows you to aggregate it with other Onyx-i mixers starting with the serial number 204. USING THE ONYX 820i WITH A MAC The Onyx 820i works with any Mac OS X Core Audio host application (i.e., Tracktion, Logic, Cubase, Nuendo, Live. Note that if you are connecting an Onyx-i mixer to a PC or Mac by itself, the above PC or Mac driver is the appropriate driver for that setup. *Drive v4.1.0 + Control Panel v1.0.0 do support device aggregation on PC and Mac with other Onyx-i mixers, as well as Onyx Blackbirds (up to four devices). Power on your Onyx 820i, or make sure it is powered on. Similarily, you cannot aggregate Onyx-i mixers with Onyx Blackbirds. Connect the FireWire cable from your Onyx 820i to the computer. With its dual Onyx microphone preamps, combo XLR-1/4' inputs, and 5-pin MIDI I/O, the unit is particularly suitable for singer-songwriters and producers who make use of MIDI instruments and MIDI hardware. I wanted to do recording in Ubuntu but was forced to go.

This means you cannot connect multiple Onyx-i devices to the same computer for simultanous use. The Mackie Onyx Producer 2♲ is a USB audio/MIDI interface designed for high-resolution recording and monitoring in home and project studios. I tried all same in Windows, Tracktion software, showed No problem at all on same machine and hard disc. *PC Driver v1.9 and Mac OS Core Audio for Onyx-i mixers do not support device aggregation.

Mackie onyx 820i driver for mac