PDP300
- 88 Heavy weighted touch sensitivity
- 138 PCM voices
- 64 Polyphony
- 109 Style of Auto Accompaniment
- 4 Registration Memory
- Head Phone Jack
- 10 Great Demo Songs
- Record and Play
- MIDI in/out
PDP500
- 88 Heavy weighted touch sensitivity
- LCD Display
- Head Phone Jack
- 8 PCM voices
- 64 polyphony
- 8 demo song
- Multi-track record ( 2 melody track ) and playback.
- MIDI in/out and USB midi port
TG8834U
- USB midi
- USB Host
- 88 Heavy weighted touch sensitivity
- LCD Display
- Head Phone Jack
- 139 PCM voices
- 64 Polyphony
- 100 Style of Auto Accompaniment
- Registration Memory to USB
- 3 Great Demo Songs
- Record and Play (can be directly recorded into Pen Drive)
- MIDI in/out
GDP1000
- 88 Heavy weighted touch sensitivity
- LCD Display
- Head Phone Jack
- 8 PCM voices
- 64 polyphony
- 8 demo song
- Multi-track record ( 2 melody track ) and playback.
- MIDI in/out and USB midi port