The cheapest offer starts at Tk 1,500. It’s hard to write any arranger keyboard reviews without discussing the Korg Pa4X, still an absolute powerhouse in 2020… KORG DSN-12 Explore 5 listings for New korg arranger keyboard at best prices. Korg LP-380 is equipped with the RH3 keyboard model which you can adjust on three hardness levels, from light, normal to heavy. DYNAMIC PHRASE SYNTHESIZER. Check it out! MUSIC PRODUCTION STUDIO. Here are the best arranger keyboards 2020: Korg Pa4X; Korg Pa1000; Yamaha PSR-A3000; Yamaha Genos; Korg Pa300; Roland E-A7; Casio CT-X5000; 1. KORG Gadget for Nintendo Switch. lighter at the top and heavier at the bottom. KORG Kaossilator for Android. RH3 is Korgs flagship keyboard… The best Korg arranger keyboard. The keyboard is progressive, i.e. Korg Pa4X.