Roland E-X20 Arranger Keyboard

Specifications:
Keyboard
Keyboard : 61 keys (with velocity)

Sound Generator
Maximum Polyphony : 128 voices
Parts : 16 parts
Wave Memory : 64 MB
Tones : Tones: 391 + 256 (GM2) / Drum Sets: 9 (GM2)
Effects : Reverb: 10 types / Chorus: 8 types
Transpose : -12—+12 (in semitones)
Octave : -1—+1

Arranger
Tempo : 30—280
Styles : 253 styles