User Manual
Apogee ONE | User’s Guide for Windows 
Toolbar 
1. System Sidebar Button 
2. Clear Meters Button 
3. Mute All Button 
System Sidebar 
Provides System-wide settings that apply to your recording system as a whole. 
1. Sample Rate  - Selects ONE’s sample rate. In most cases this setting will 
be overridden by software running on the computer (i.e. When a DAW 
session project is open). If no audio apps are open, then the sample rate 
can be freely set. As soon as an audio app is open, sample rate is forced 
to either the systems sample rate (Sound>Properties>Advanced) or the 
DAW’s sample rate. 
Note: It’s recommended that users set the DAW and the Systems Sample 
Rate to the same where possible. 
2. Peak Hold  - Sets the time that peak indications are held on the level 
meters. 
3. Over Hold  - Sets the time that over indicators are held on the level 
meters. 
4. Preferred Buffer Size - Set the desired I/O buffer size for the ASIO 
driver with this dropdown menu. See “How do I set my software’s IO 
buffer” for more details. 
Note: The lowest Buffer Size settings 8 and 16 may not be compatible with 
all DAWs and may result in the DAW crashing or the actual buffer 
being set to 32. 
5. Safe Mode - When Safe Mode is off, output latency (i.e. the size of the playback side buffer) is 
reduced in order to lower overall throughput latency. 
● Experiment with the Preferred Buffer Size and Safe Mode to arrive at the lowest 
throughput latency without clicks and pops or CPU overloads.   
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