128-Voice Polyphony |
| This permits the keyboard to produce up to 128 notes simultaneously for full musical expression. It lets you play sweeping chords and make extensive use of the damper pedal. |
Scaled Hammer Action |
|  88 touch-dynamic weighted keys are based on the concert piano keyboard and make for an authentic playing feel. |
202 Tones |
|  Including organ and drum tones. |
70 Rhythms |
|  70 preset rhythms offer a varied range spanning the world of music. |
| 60 Songs |
| Listen, sing along, play along: 60 top quality songs are stored on your PX-320. |
8 Digital Effects |
| Live before an audience or at home in the living room: The sound diversity of your keyboard is enhanced by 4 reverb / 4 chorus effects. |
Registration Memory |
| Faster access: You can file up to 32 set-ups (8 x 4 spaces) in the registration memory. |
| MIDI-In/Out |
| The proven interface for electronic musical instruments, additional equipment and computers simplifies data exchange for you. |
SD Card Slot |
The innovative SD memory medium offers a simple but limitless way to expand the internal song memory of the PX-320. |
USB |
Quick and easy connection to a PC. |