![Yamaha intros PSR-S550B arranger workstation keyboard [NAMM09]](https://pianoandsynth.com/wp-content/themes/customizr/assets/front/img/thumb-standard-empty.png)
Yamaha will show off one of its latest arranger workstation keyboards in the PSR range at Winter NAMM, offering a sleek look and advanced features at a decent price point. The 61-key PSR-S550B features 774 instrument voices and 22 drum kits including ethnic instruments, 176 song and genre styles which […]
PSR-S550B
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