These are professional programmed in studio VOCAL human patches in Kurzweil .K25 native format (not grabbed from web, but professional engineered studio programs, that we use everyday in our studio with our Kurzweil machines). This auction does not violate copyright, these are studio programmed presets that we use in our audio studio and they only work with Kurzweil hardware.
Overcharge your Kurz with new wonderful vocal realistic sounds
The presets will load on every K2000* k2000r* and on all (every OS version) k2500, k2600 and up machines.
* with latest 3.87 (Calvin) or 3.87j (Janis) version. If you have not the latest os (3.87) for k2000 (you see the OS in the splash screen when you power up your Kurzweil) please look for my other ebay auction of Kurzweil program for floppy in older .krz format or ASK!
Listen to the audio demos below: