User's Manual
Table Of Contents
- A Letter from Bill Putnam Jr.
- Introducing Apollo Solo USB
- Getting Started
- Hardware Controls & Connectors
- Apollo Solo USB System Overview
- Working With Apollo Solo USB
- Essential Apollo Solo USB Concepts
- Setting the DAW to use Apollo Solo USB I/O
- Accessing Apollo Solo USB’s I/O in the DAW
- Input Monitoring with the DAW
- Using Console with the DAW
- UAD Plug-Ins: Console versus DAW
- Virtual I/O
- Using Apollo Solo USB for System Sound I/O
- Using Apollo Solo USB Without Audio Software
- Console Overview
- What is Console?
- Console Functions
- Global Functions
- When To Use Console
- Interactions Between Console and Apollo Solo USB
- Accessing Console
- Console Layout
- Global Window Elements
- Meter Bridge Overview
- Info Bar Overview
- Current Bank Overview
- View Column Overview
- Monitor Column Overview
- Channel Strips Overview
- Console Plug-In Inserts Overview
- Insert Effects Overview
- Popover Windows
- HP Cue Overview
- Sends Overview
- Console Sessions Overview
- Console Settings Overview
- Multiple Undo/Redo
- Keyboard Focus & Control
- Adjusting Console Controls
- Controls Shortcuts
- Keyboard Shortcuts
- Console Reference
- Console Plug-In Inserts
- Insert Types
- Inserts Signal Flow
- Inserting UAD Plug-Ins
- Removing UAD Plug-Ins
- Editing UAD Plug-Ins
- Insert Assign Popover
- Inserts Display
- Insert State Indicators
- Insert Hover Options
- Insert Options Menu
- Channel Insert Effects
- Plug-In Editor Window
- Channel Strips
- Presets Manager
- Presets Manager Popover
- Save Preset Popover
- Console Settings
- Unison
- Console Recall Plug-In
- UAD Meter & Control Panel
- Using UAD Plug-Ins
- Tempo Sync
- UA Account & Store
- Latency & Apollo Solo USB
- Device Drivers
- Troubleshooting
- Glossary
- Specifications
- Hardware Block Diagram
- Universal Audio History
- Notices
- Technical Support

Apollo Solo USB Manual Console Settings 155
Hardware Settings Panel
The Hardware panel is where Apollo Solo USB’s system-level audio interface I/O settings
such as sample rate and output reference levels are configured. These settings are used
by DAW applications when they are configured to use Apollo Solo USB as the audio
interface. Even when Console is not open, these settings are stored by the Apollo Solo
USB drivers for use by other host applications.
Hardware panel
Sample Rate
This setting defines the sample rate that is used for Apollo Solo USB A/D and D/A
conversion and UAD Powered Plug-Ins processing. When using UAD Powered Plug-Ins,
higher sample rates require more UAD DSP resources.
Note: When the sample rate is changed, hardware relays that mute the outputs
are temporarily engaged to prevent audio artifacts. This action causes an acoustic
clicking sound that can be heard within the hardware. These clicks are by design
and can be safely ignored.
Host Control of Sample Rate
Behavior and control of the sample rate depends on the operating environment:
Without a DAW – Apollo Solo USB’s sample rate is set within Console when a DAW is not
used (when Console is the only host application).
With a DAW – The sample rate is usually changed within the DAW application’s audio
preferences.
Tip: Sample Rate can also be viewed and changed via Console’s Info Bar.