Keyboard for students/schools, light gigs, home recording and music lovers of all ages. Enjoy 16 handpicked presets featuring: Pianos from our German D Artis Grand. EP's from our Forte SE. Strings, winds & bass from our PC3 Series. A selection of organ, clav and synth pads. Four individually adjustable FX: Reverb, Chorus, Tremolo, Delay. Dedicated 3-Band Master EQ. Custom tweaks can be saved to Favorites. Every sound within the SP1 is perfectly matched to its 88-note fully-weighted hammer-action keyboard. Quickly split and/or layer up to 4 sounds together for ensemble performance. Enable Dual mode for '4-hands' (teacher+student) instruction. Save custom combinations to Favorites. Left/right audio in jacks for jamming along with an MP3 player or other external audio device. Easily adjust the volume of each of the four available instrument categories with a single knob twist. Pitch/Modulation wheels along with dedicated -/+ Transpose controls conveniently located right on the front panel. Dedicated 'External Control' section for controlling external MIDI instruments/software. No menus. Direct sound selection from one of four instrument categories. Access your 5 Favorite customized sound combinations with ONE button press. Display: 3“ digit LED. Polyphony: 256 voice polyphony. Controllers: 1 pitch wheel, 1 modulation wheel, 4 front panel category volume knobs, 2 transpose switches, 1 switch pedal input (sustain), 1 continuous control pedal input (expression/volume). Analog outputs: 2 x 6,3 mm jack. Analog inputs: 2 x 6,3 mm jack. Headphones: 6,3 mm jack. MIDI: In, Out. USB: two USB ports (one A port/one B port). Included Accessories: power adapter, switch pedal, USB cable. Dimensions: 14,6 x 38,1 x 133,35 cm. Weight: 12.3 kg. Colour: Black