The Roland BK-3 is a portable, self-contained backing keyboard. It features a range of sounds and rhythms, as well as a built-in speaker system. It is designed to provide accompaniment for solo performers, and is ideal for use in a variety of musical styles, including pop, rock, jazz, and Latin.
The Roland BK-5 is a portable, self-contained arranger keyboard. It features a wide range of sounds, rhythms, and styles, as well as a built-in sequencer and a variety of effects. It is designed to be used in live performance, songwriting, and studio recording.
PSR-S500 is a budget 61-key arranger workstation with high quality sounds and 32-note polyphony. The sonic core of it comprises 283 voices, 361 XGlite voices and 15 drum/SFX kits. The sound system includes 10 Sweet! voices, 16 Cool! voices, 6 Live!...
