The SA-50 is a small keyboard with 32 mid-sized keys, 100 tones, 50 rhythms and 10 songs. It was released in june 2022. It's based on the SA-46/47 from 2010, but has a few improvements like 32 note polyphony, octave switch, metronome, reverb, transpose function, a couple of stereo tones and a complete drum kit. A black version is available as SA-51.

Support this channel and buy a song or album on Bandcamp: https://keenonkeys.bandcamp.com

0:00 Overview
2:14 A Look Inside
3:36 Tones
12:06 Rhythms
14:57 Songs
15:43 Conclusion
18:17 Final Performance

Listen to some tracks on Soundcloud:
  / user-229361059