Used Roland EX-30 keyboard Excellent condition. 256 voices Keyboard: 61 keys (touch-sensitive – the harder you press, the louder the sound) Sound Generator: PCM (Digital Sampled Sound Technology) Polyphony: 128 notes simultaneously Tones: 1500 different voices (including 256 oriental voices) Rhythms: 650 rhythms (including 135 oriental rhythms) Effects: Reverb, Chorus, Equalizer (EQ), and multiple effects Recording: MIDI recording and audio recording to USB memory Speakers: 2 × 10 cm Amplifier: 7W + 7W