SSL 12 and the SSL 18 Mixer doesn’t correctly display a change in sample rate – e.g. you change the external clock master device from 48 kHz to 44.1 kHz but the SSL 18 mixer continues to show ‘48000’ in the SSL 18 Mixer
This happens when clocking to incoming ADAT (SSL 12/18) or S/PDIF (SSL 18 only), even though AudioMIDI setup shows the correct new sample rate.
Changing clock source to ‘Internal’ in the SSL 12/18 Mixer and then back to ‘ADAT’ or ‘S/PDIF’ resolves the issue.