HOW TO MAKE AUDIOLINUX USB STICK FROM MAC

From macOS manual:

"Only administrator users can use sudo. If you are not logged in as an administrator, you can do so by entering the following command where adminUsername is the name of the administrator user:

% su adminUsername

You will be prompted to enter the password for AdminUsername. This will open a new shell for that user"

1) Go with Finder to the same location where you have downloaded the image and open a terminal

2) Now we check that the image is not corrupted with
shasum -a 256 audiolinux_v3_610.img.gz

3) Let's see the location of your drives with
diskutil list

4) If your drive is /dev/disk2 (please check carefully, the disk will be erased!) you must unmount it with
diskutil unmountDisk /dev/disk2

5) Now you can copy the image with
gunzip -c audiolinux_v3_610.img.gz | sudo dd of=/dev/disk2 status=progress
If the image is automatically extracted at download, you should use this:
sudo dd if=audiolinux_v3_610.img.gz of=/dev/disk2 status=progress

This can take some time on MAC...