Manual

Optimization and

Customization

While the Ayre QA-9 A/D is typically configured

with your recording software via the USB

connection, the AES/EBU settings and other options

are configured with small toggle switches accessible

on the rear of the unit.

AES/EBU Sample Rate

The AES/EBU output sample rate can be configured

as detailed in the table below:

4x/1x 2x/1x 48/44 Sample Rate

Down Down Down 44.1 kHz

Down Down Up 48.0 kHz

Down Up Down 88.2 kHz

Down Up Up 96.0 kHz

Up Don’t Care Down 176 kHz

Up Don’t Care Up 192 kHz

The AES/EBU output is only active

when there is no USB connection.