AI suggestions, not guaranteed accurate, but certainly worth a try. If no luck, contact NCH.
"Golden Records on Mac usually won’t invent its own audio source list; it depends on macOS seeing a valid input device, so the first place to fix this is Audio MIDI Setup and the app’s recording source selection.
What to try
- Open Audio MIDI Setup and confirm your USB interface or virtual device appears there.
- Select the device, then set it for Use This Device for Sound Input if that option is available.
- Make sure the device’s Format sample rate/bit depth matches the source you’re feeding into Golden Records.
- In Golden Records, rerun the wizard and choose the correct recording source and input channel; NCH’s own guidance says “no audio detected” often means the input device or channel is wrong.
About Soundflower
Soundflower is an older virtual audio driver and is widely reported as abandoned on newer macOS versions; Apple Community posts point to BlackHole or Loopback as modern alternatives. If Soundflower “works elsewhere” but Golden Records still sees nothing, the issue is often that the device is not selected in Audio MIDI Setup or the app is not being pointed at the right input channel.
Practical test
A good test is to open Audio MIDI Setup, select the target device, set it as sound input, then try recording in another app that exposes input choices; if that works, the problem is likely Golden Records’ source selection rather than macOS itself. If Golden Records still ignores the device, reinstalling or updating the app is worth trying, because NCH’s Mac support page for this error is specifically centered on input selection rather than the app detecting hardware automatically.
Likely cause
In your case, the most likely explanation is that Golden Records is not attached to the same input that macOS is using, especially if the devices are functioning in other apps. On modern Macs, virtual routing tools like Soundflower often need extra setup, and many users have moved to BlackHole for more reliable detection.
Would you like a step-by-step macOS check list for making Golden Records see USB or virtual audio devices?"