Allen & Heath W4-USB Multi-Channel Interface:
The?USB Audio Option for MixWizard4 Mixers?from?Allen & Heath?is an audio card which can be fitted on any MixWizard4 mixer to enable it to interface with a computer. The card sends 16 audio channels for recording or processing and a return stereo channel for monitoring or effects. The USB Audio Option card neatly mounts within the rear pod of the mixer and the data is available from a USB 2.0 connector at the rear of the mixer. Switches on either side of the USB 2.0 connector allow you to change routing options.

Features:

All MixWizard4 mixers can be fitted with an optional high quality audio card that will send 16 audio
channels to a computer for recording or processing and a return stereo channel for monitoring or effects.
The card neatly mounts within the rear pod of the WZ4 mixer and the data is available from a USB2 connector at the rear of
the mixer. Switches on either side of the USB2 connector allow the users to change routing options.
Please note that the option card must be installed by a technically qualified service engineer.