It's a unique mixture of physical modelling and fm synths recorded on a cassette with an old & wonky cassette recorder. It has a range from C0 to E6 and 4 carefully designed velocity layers. The GUI is very simple, yet useful and almost synth-like, so it's very easy and fun to work with. For example, it has editable "sample start" parameter (controlled with the GUI or Mod Wheel), so you could easily get rid of the initial transients while designing your sound.

Every note has been carefully denoised with a high quality algorithm to avoid noise stacking when playing more than one note (there's still some noise left in the samples to avoid denonising artifacts). Noise can still be added with the noise slider - it's much more flexible this way and allows the ability to adjust the volume of the noise independently whilst also applying parameters such as filtering. It also creates a more realistic sound, so when playing a five voice chord, only one sample of noise instead of five stacked on top of each other will be heard.