Features of the Yamaha PSRS670:
- 128 note polyphony.
- New Voices including MegaVoice, Live!, Cool!, Sweet! Voices and Organ Flutes.
- New styles including Pro, Session and DJ styles.
- Two assignable real-time controllers.
- Modulation wheel.
- Double expansion memory (32 MB).
- Enhanced effects (Reverb, Chorus, DSP).
- Master compressor and Master EQ.
- Music Finder.
- Multi Pad with Audio Link.
- Audio recording/playback with software crossfader.
- Enhanced connectivity: Aux. input, line output, two assignable pedal sockets.
- 2 x 15W amplification.
This Keyboard is compatible with apps including Chord Tracker for iPad and iPhone.
All of the above are additional features over the previous model - the PSRS650.