Instruction:
If you try to download software for Mac, please follow the following instructions.

1. Download all files (*.dmg, *.pdf, *.bin) into your PC.

2. Install software using Installer in *.dmg file.

3. Connect PSG-01S to your Mac and upgrade its firmware. Refer to PSG-01S User's Manual page 13 "Updating the firmware using a local file."

4. Replace PSG-01S User's Manual "PSG-01S_en.pdf" in "/application/Yamaha PSG-01S" folder by the downloaded file.

Note: New manuals are available only in English at this time. We will provide multilingual manuals soon.