ROLAND GO-88P

Number of Keys: 88 keys (Box-shape Keys with velocity)
Touch Sensitivity: Key Touch: 3 types, fixed touch
Maximum Polyphony: 128 voices
Effects: Reverb
Sampling Frequency: 44.1 kHz
Amplifier Power Output: 10 W x 2
Speakers: 15 x 6 cm (6 x 2-1/2 inches) x 2
Connectors:
• PHONES/OUTPUT jack: Stereo miniature phone type
• PEDAL jack: 1/4-inch phone type
• USB COMPUTER port: USB Micro-B type (MIDI)
• DC IN jack
Power Supply: AC adaptor or Alkaline battery (D, LR6) / Carbon-zinc battery (D, R6) x 6
Current Draw: 2,000 mA
Included Accesories: Music rest, AC adaptor, Pedal Switch
Dimensions without music rest (W x D x H): 1,283 x 291 x 87mm (50-9/16" x 11-1/2" x 3-7/16")
Weight: 7.0 kg (15 lbs 7 oz)