Yamaha PSR-E283 - keyboard

Maximum polyphony (notes): 32 Metronome: Yes Product colour: Black Built-in speaker(s): Yes Sound effects quantity: 18 Volume control: Rotary Music memory capacity (songs): 122 Recording: Yes Sound effects: Reverberation Battery type: AA Input voltage: 12 V Power consumption (typical): 6 W Power source type: Battery, DC Number of batteries supported: 6 Weight: 4 kg Height: 104 mm Depth: 317 mm Width: 940 mm Batteries included: No Built-in display: Yes Display type: LCD Foot pedal input: Yes DC-in jack: Yes Headphone outputs: 1 Pad colour: White Knobs colour: Black Number of knobs: 1 Control type: Rotary Keyboard number of keys: 61 MIDI-keyboard number of keys: 61 keys