1986 SCI Prophet 2000 Sampler Fully Loaded Expanded 512k Version

via this auction

"1986 SCI Prophet 2000 sampler fully loaded expanded 512k version. In good condition for age a few dents and scratches here and there but fully functional and sounding great. It's not the original floppy drive but it is fully working and comes with 35 sound disks to get you up and running. These are extremely underrated bits of kit, being a Sequential product it has that important Sequential trademark sound and features a very cool programmable arpegiator. I've also used it with a HxC floppy emulator which is great if your using it live (which I have been) as it saves lugging loads of floppies about, The HxC floppy emulator is for sale in my other auction but is attached to an Ensoniq Mirage."

Pics of the inside below.