Multiple Synthesizer Engines with Exchangable ArchitectureBuilt-in 24 Voice Instant Live Sampler4 track Tape Recorder with Variable Tape Speed6 Minutes Recording Time. (Up to 24 Minutes)4 track Mixer with EQ, Effect, Drive and Master OutMultiple Exchangable EffectsMultiple Exchangable SequencersUSB MIDI Controller MAC & PC Compatible2-Way USB File Transfer MAC & PC CompatibleColor Coded Vector Based User InterfaceInstant Reverse and variable Tape Speed RecordingFull Classic Tape Editing