Product Detail Sound Generation Method: Analog Modeling Synthesis System Synthesizer Program: Multi Timbral=2 (max, Split/Dual Mode) Voices: 4 voices Arpeggiator: 6 types Outputs: L/MONO, R, Headphones . The "Korg microKorg Analog Modeling Synthesizer with Vocoder" is best product for you. We recommended Korg microKorg Analog Modeling Synthesizer with Vocoder