Ok, first off, I loved this player for helping me play a 20 year old cassette of my mom’s birthday messages to me. She passed 4 years ago, this was a true treasure uncovered. I have a Mac, running OS 10.14. I also already had Audacity installed ( the included half sized CD was useless). There are things you will need to do to make this work with Audacity. Before opening that program, you will first
1. need to connect the cassette player
2. Open System Preferences, select Sound
3. Click the USB audio device as the input device
4. In Applications, open Utilities, open Audio Midi Setup
5. Select Window>Show Audio Devices
6. On the left, click on the USB Audio
7. Now launch Audacity
8. On the top toolbar , click View, scroll down to Toolbars, select Device toolbar. Core Audio will show as Built in Output. Next to that, select Core Audio: USB Audio device.
9. Hit the record button, then press the play button on your USB cassette player.
I didn’t hear anything, but I saw the sound bars activated. I recorded until they stopped, and when I played it back, there was my mom’s voice. Save the file and you are done! Best $20 that I’ve ever spent!