What to do if my Universal Audio Accessories unit won’t power on?
If your Universal Audio Accessories unit isn't powering on, check the following: * Make sure the power supply connections are secure at both the power supply input and the back of the unit. * Ensure the power switch is not in the 'OFF' position. * Verify that AC power is available at the wall socket by plugging in another device.
What to do if there are audio glitches and dropouts during playback with Universal Audio Apollo?
If you're experiencing audio glitches or dropouts during playback with your Universal Audio Accessories, try these solutions: * Increase the audio buffer size setting. * Check your clocking setups, including cable connections, and ensure all device clocks are synchronized to one master clock device.
Why is the Universal Audio Apollo Accessories UAD Link LED red?
A red UAD Link LED on your Universal Audio Accessories may indicate connection issues or software problems. Here's what you can check: * Confirm your FireWire or Thunderbolt connections. * Ensure the Apollo software is installed correctly. * Try restarting your computer and power cycling the Apollo. * If the issue persists, reinstall the Apollo software or try using a different FireWire or Thunderbolt cable.
What to do if the UAD Link LED is red on my Universal Audio Recording Equipment?
If the UAD Link LED is red, try the following: * Confirm the connection to the host computer. * Confirm that the Apollo software is installed. * Power the Apollo off and then on, and restart the computer. * Reinstall the Apollo software. * Try a different FireWire cable.
Why preamp controls have no effect on channel of my Universal Audio Recording Equipment?
If the preamp controls have no effect on the channel: * Confirm that the desired channel is selected for control (push the PREAMP knob to select). * Note that preamp controls are available for channels 1 – 4 only.
How to resolve undesirable echo or phasing with Universal Audio Recording Equipment?
To resolve undesirable echo or phasing, confirm that input monitoring is not enabled in both Console and DAW.
What to do if I can’t hear mic input(s) on my Universal Audio Recording Equipment?
If you can’t hear the mic inputs, confirm that +48V phantom power is on (if required by the microphone).
Why can't I hear Hi-Z input(s) on my Universal Audio Recording Equipment?
If you can't hear the Hi-Z inputs: * Confirm that the volume on the connected device is turned up. * Confirm that the Hi-Z input cable is 1/4" TS only (not TRS).
What to do if I can't hear mic or line input(s) on my Universal Audio Recording Equipment?
If you can't hear the mic or line inputs: * Confirm that the mic/line switch setting is correct for the channel. * Confirm that nothing is plugged into the channel's Hi-Z input.
What to do if I can’t hear channels 1 – 4 on my Universal Audio Recording Equipment?
If you can’t hear channels 1 – 4, confirm that the preamp gain is turned up for the channel(s).
General| Type | Audio Interface |
|---|---|
| Bit Depth | 24-bit |
| Connectivity | Thunderbolt |
| Input Channels | Varies by model |
| Output Channels | Varies by model |
| Compatibility | Mac, Windows |
| Sample Rate | Up to 192 kHz |
Describes analog inputs/outputs, monitor outputs, and digital interfaces like ADAT and S/PDIF.
Covers Word Clock I/O, termination, and host connections via FireWire and Thunderbolt.
Provides simplified steps for installing Apollo hardware and UAD software.
Outlines the essential steps for registering and authorizing the Apollo unit online.
Provides installation advice and a basic setup diagram for recording and mixing.
Illustrates typical and complex interconnection scenarios using Apollo with other audio gear.
Explains the importance of clock sync for digital conversion and transmission, master/slave concepts.
Details I/O complement, sample rates, analog and digital interface specifications.
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