Check the listing for details. Ensoniq Mirage Operating System OS boot disk V3.2(3 Disk Set) OVER 175 SETS SOLD. Condition: New. Listed at 28.00 USD. Ensoniq Mirage Operating System Ensoniq Mirage Three Disk Set 1 - OS Boot Disk Version 3.2; the last one released. Includes test sound: "Pianos" 2 - Formatting Disk - FMT-2: will format blank DS/DD disks for use with the Mirage (Boot Mirage with this formatting disk. (FD=Format disk) Remove formatting disk & insert blank DS/DD disk, Press 1, then enter. Process takes three minutes. (FC=Format complete) This process also put OS v3.2 on the newly formatted disk ) 3 - MASOS Disk Version 2.0 Advanced sampler operating system boot disk. (Needed for advanced sample editing and manipulation, and for use with computer editing systems. Create your own samples) These are fresh copies on new virgin high quality diskettes. Images transferred to DS DD 3.5" diskettes. Works on all Mirage versions: DSK-8, DMS-8, or DSK-1. Labeled as shown - Disk color may vary.I am an Ensoniq user for 25 years plus. Don't be fooled by sellers who use THE WRONG type of disks by taping the hole over! Those disks will soon go bad. Don't get ripped off by those inexperienced sellers. Actual product is pictured, not a crude cartoon. Fast Delivery! Professionally packaged We only ship to your verified paypal address, no re-routing, no exceptions.