Hardball Records has released Yamaha PSS-9 Drum Kit, a free collection of Yamaha PortaSound PSS-9, a keyboard toy.

All patches are chromatically sampled, every note is available in one velocity chosen because of his sound quality.
Drum bank contains an 8 factory sounds and also i have record and process additional sounds that synthesizer makes when turn it on/off, background noise. So you have 5 extra sounds FX which can be pretty useful for glitch, minimal, sci-fi, idm, and not only.

All samples are mono, 24 Bit WAV format. In order to use this kit you must download the Logic EXS24 files. WAV files are inside.

Download: Free Yamaha PSS-9 Drum Kit