When troubleshooting an issue with an Apollo, it is good to rule out any possible software or computer hardware factors. To do this, you should test the hardware while disconnected from your computer.
In Standalone mode, UA interfaces can pass signal from any analog input to the Monitor and Headphone outputs.
How to use Apollo in Standalone mode
- Perform the Apollo Hardware Reset.
- Power OFF and disconnect Apollo from the host computer
- Connect input devices (Mic, Line, Hi-Z)
- Connect output devices (Monitors, Headphones)
- Power ON Apollo. Set I/O levels using Apollo's physical controls (PREAMP, MONITOR, HP, +48v if needed)
- Verify audio functionality and fidelity.
Notes
- Bus powered models such as Apollo Solo TB3 & Arrow may not be used in Standalone mode.
You can perform a hardware reset, and test with your computer in a logged out state, or the UAD Software uninstalled. - Apollo 16 and Apollo x16 models do not have PREAMP or HP controls.
How to use Volt in Standalone mode
- Disconnect USB-C from Volt
- Connect power to the Volt using the included power cable or power adapter.
- For Volt 876, follow the Volt 876 Factory Reset, Volt desktop Interfaces can skip this step.
- Connect input devices (Mic, Line, Instrument)
- Connect output devices (Monitors, Headphones)
- Power ON Volt. Set I/O levels using Volt’s physical controls (GAIN, MONITOR, HP)
- Verify audio functionality and fidelity.
Notes
- Volt 4, 476, and 476p models can be powered using the included 5VDC power supply unit.
- Volt 876 has an IEC mains power inlet.
- All other Volt models can be powered using the included 5VDC cable connected to a charger rated at 2.0A or higher. It is important to power Volt Desktop interfaces when troubleshooting, to rule out insufficient bus power issues.
For more information, read the Volt Specifications.