... Polyphony (Max.)64 Tone generating technologyStereo PCM Sampling EffectsTypesReverb(8 types),Chorus(8 types),Harmony(10 types) ,Vibrato FunctionsSplit mode, Dual mode ... 0, 0 to 12 TuningYes Register MemoryNumber of Buttons4 ( x 8 banks ) AmplifierOutput power2 x 40 W Speakers 16 cm (Woofer ...