the BK-3 Backing Keyboard brings a new level of performance to entry-level auto-accompaniment instruments
unlimited voices and unlimited polyphony (as much as your host computer allows)
Sometimes it’s best to keep it simple
* FINE TUNE adjusts the overall tuning of the instrument
Stripped down to the essence of what a good guitar should be
Prism Sound Atlas Multi-track USB2 Interface w/MDIO Exp. Slot 18 the BK-3 Backing Keyboard bringsAtlas is a USB multi track audio interface for personal recording and sound production, for professional musicians, songwriters, engineers and producers as well as recording studios, post production facilities and scoring stages. Atlas is ideal for music and sound recording, mixing, multitracking, overdubbing, stem based mastering, analogue summing and critical listening applications. Signal Path Atlas provides Prism Sound's renowned performance,