Casio WK 500: Hi, my name is Mike Martin, and we're here to talk about the WK 500. This is the flagship in our portable keyboard line. This particular model, features 76 touch-sensitive piano-style keys. It has 670 built-in tones, and 200 built-in rhythms. Also on the WK 500, you have an SD card slot for loading and saving compositions that you've composed using the built-in five song, six track sequencer, or for, perhaps, loading songs that you've downloaded from the Internet. You can load those and play them using the built-in sounds. The WK 500 also has 10 seconds of on board sampling, so you can plug in a microphone or an iPod or MP3 player, utilize that 10 seconds of sampling for drum loops, vocal sounds and play those sounds back from the keyboard. That's the WK 500, 76 key workstation from Casio.
