Yamaha PSR-E273 61-Key Portable Keyboard Specifications: Size/Weight Dimensions: Width 37″ (940 mm) Height: 4-1/8″ (104 mm) Depth: 12-1/2″ (317 mm) Weight: Weight 8 lb (4.0 kg, 13 oz) (not including batteries) Control Interface Keyboard: Number of Keys 61 Display Type: LCD display Language: English Panel Language: English Voices Tone Generation Tone Generating Technology: AWM Stereo Sampling Polyphony: Number of Polyphony (Max.) 32 Preset Number of Voices: 384 Voices 17 drum/SFX kits Effects Types: Reverb 9 types Chorus: 5 types Master EQ: 6 types Ultra-Wide Stereo: 3 types Functions: Panel Sustain Yes Accompaniment Styles Preset: Number of Preset Styles 143 Fingering: Smart Chord / Multi Finger Style Control: ACMP ON/OFF, SYNC START, START/STOP, INTRO/ENDING/rit, MAIN/AUTO FILL Other Features One Touch Setting (OTS) Yes Songs Preset: Number of Preset Songs: 112 (including Chord Study: 12) Recording: Number of Songs: 1 Number of Tracks: 1 Data Capacity Approx. 300 notes Compatible Data Format Recording: Original File Format Functions Lesson/Guide: Lesson/Guide: [1 LISTEN & LEARN], [2 TIMING], [3 WAITING] Overall Controls: Metronome: Yes Tempo Range: 11 – 280 Transpose: -12 to 0, 0 to 12 Tuning: 427.0 – 440.0 – 453.0 Hz (approx.0.2Hz Increments) Duo: Yes Miscellaneous: PIANO Button: Yes (Portable Grand Button) Storage and Connectivity Connectivity: DC IN 12 V Headphones: Standard stereo phone jack (PHONES/OUTPUT) Sustain Pedal: Yes AUX IN Stereo mini jack Amplifiers and Speakers Amplifiers: 2.5 W 2.5 W Speakers: 4.72″ x 2 Power Supply Power Consumption: 6 W (When using PA-130 or an equivalent AC adaptor recommended by Yamaha) Auto Power Off Function Yes Power Supply: Adaptors: AC Adaptor PA-130, or an equivalent recommended by Yamaha (Not Included) Batteries: Six 1.5 V “AA” size alkaline (LR6), manganese (R6) or six 1.2 V “AA” size Ni-MH rechargeable batteries (HR6) (Not Included) Included Accessories: Music Rest: Yes
