Creating Akai CD-Roms from disc images is not a problem in Windows, even in Windows 10, although it might be trickier on a MAC.
The main thing is to convert the images to ISO first (many of them are MDX and require Daemon Tools to convert).
When you have the ISO file, DO NOT mount in in Windows.
Use ImgBurn (it's free) to create CD-Roms straight from the ISO. You will need a USB CD Writer if your computer does not have a built in one.
There is a link on this site to a huge libray with almost 150 images and most of them are MDX.
I downloaded them all first, then installed the trial version of Daemon Tools (15-day free trial) and converted them to ISO.
Bought a whole load of blank CDs and now I can burn them at leisure

Make sure you have an external hard drive with around 200GB to back up all the ISOs
I recommend you get quality blank CDs and do not burn them at more than 8 or 16 speed: old SCSI CD-ROM drives that work with AKAI samplers will struggle reading the faint tracks that are recorded when you burn at more than 16X
BTW if you are getting an external SCSI CD-Rom drive for an AKAI, avoid NEC early models and, to be safe, avoid Apple branded ones as they used NEC drives.
I found that Toshiba and Panasonic ones are safe.