Clock Source
This field determines whether the AudioFuse Studio operates according to its internal clock
or synchronizes to an external clock source. There are four options: Internal, ADAT, S/PDIF,
or Word Clock.
A small Lock icon indicates if the unit's clock is locked to the desired clock source. If Orange,
the desired clock source is invalid.
Sample Rate
If the Clock Source of the AudioFuse Studio is set to Internal, you can use this field to select
the Sample Rate at which the unit will operate. If the Clock Source is set to one of the
external source options, this field is greyed out and cannot be altered here. The sample rate
that is shown will match the sample rate of the master device.
♪: In macOS the Sample Rate can be changed using Audio MIDI Setup or within your DAW project.
Digital Coax Termination
If the AudioFuse Studio will be the Word Clock master for your system then you don't need
to set the Digital Coax Termination parameter. But if you plan to slave the unit to Word Clock,
then this parameter is important.
There are two settings for the Digital Coax Termination parameter: 75 Ohm and Hi-Z. Which
one to use depends on whether the unit is last in the Word Clock chain or somewhere in the
middle. In case the AudioFuse Studio is the last device in the WordClock chain, please set
the Input Impedance parameter to 75 Ohms to terminate the clock chain. If another unit is
connected to the AudioFuse Studio WordClock output, please select HiZ.
Listen Button
Each of the first four input channels on the AudioFuse Studio has a Listen button. This AFCC
window determines how they respond when pressed.
• Mode options are PFL (Pre-fader level) and Solo. PFL allows you to hear the
direct signal coming into the input, regardless of the fader setting in the AFCC
Monitoring Mix section. Solo activates the Solo button for that channel in the
Monitoring Mix and sets the level according the Monitoring Mix fader. The signal
for that input will be heard when the Listen button is pressed.
• Routing offers three destinations for the audio depending of the selected Mode.
!: Be careful! If any live microphones are in the same room with the speakers when the SPK option
is selected, you could experience LOUD feedback through your speakers as the soloed signal is picked
up by the mics, routed through the speakers, picked up by the mics again, etc.
Arturia - User Manual AudioFuse Studio - AudioFuse Control Center 47