Check the listing for details. Kurzweil K2000R SCSI Hard Drive Emulator - floppy replacement w/Samples&Programs. Color: Black, Width: 4 in, Condition: New. Listed at 140.00 USD. This is a SCSI Hard Drive Emulator Board for installation in a Kurzweil K2000R (Rack) or K2000RS (Rack). It replaces the floppy drive. Think of it as SCSI Solid State Hard Drive or SCSI Card Reader/Writer. It uses a 16GB SD Card for memory. This package includes a Zulu SCSI Emulator Board with floppy bracket, 16GB SD Card, and complete installation kit. The installation kit has a 18" ribbon cable, mounting hardware, and easy to install instructions. The Emulator Board is powered by the floppy drive power cable. Your K2000R (Rack) must have OS 3.54, OS 3.54J, OS 3.87, or OS 3.87J. Turn on the K2000R and watch the bottom/middle of the display for the OS version. OS 3.54/3.54J and OS 3.87/3.87J can use 2GB hard drive images. Earlier OS versions can only use 1GB hard drive images. Since the hard drive images I include on the SD card are 2GB, make sure you have OS 3.54/3.54J or OS 3.87/3.87J or you won't be able to use my SD card. I highly recommend that you have OS 3.87 or OS 3.87J. I've copied 7 Hard Drive Images to the 16GB SD card. They are each 2GB, so a total of 14GB of storage on the SD card. 3 of the Hard Drive Images are filled with Kurzweil sounds (samples and programs). They are named HD0, HD1, HD2, HD3, HD4, HD5, and HD7. Hard Drive SCSI ID# 0, ID# 1, ID# 2, ID# 3, ID# 4, ID# 5, and ID# 7. Kurzweil's internal SCSI ID# is 6. If you have any internal or external SCSI drives, you need to let me know. I can change the name of the Hard Drive Images so you don't have a SCSI ID# conflict. I've copied the complete contents of 26 Kurzweil CD's to the SD card, and put all of the samples/programs in directories so its easy to find what you're looking for. They are all .KRZ and .K25 sample files and program files, no wave files. Electric guitars, acoustic guitars, clean guitars, distorted guitars, basses, analog synths, digital synths, all the classic synths, Hammond B3s, Vox, Farfisa, Rhodes, Wurlitzers, clavinets, vocoders, grand pianos, voices, brass, orchestral instruments, percussion, congas, drum kits, loops, and more. This is a excellent collection of samples and programs. A SCSI Hard Drive Emulator is vastly superior to a floppy drive emulator. The SD card is "hot-swap". Email me with any questions.