Yamaha PSR-EW310 76-Key Touch-Sensitive Portable Keyboard with Stand
Color: Black
 
DIMENSIONS
Width: 1151 mm (45-5/16”)
Height: 118 mm (4-5/8”)
Depth: 369 mm (14-1/2")
Weight: 5.4 kg (11 lb, 14 oz) (not including batteries)
 
CONTROL INTERFACE
Keyboard:
Number of Keys: 76
Type: Organ-style
Touch Response: Yes (Soft, Medium, Hard, Fixed)
 
Display:
Type: LCD
Backlight: Yes
Language: English
Panel Language: English
 
VOICES
Tone Generating Technology: AWM Stereo Sampling
Number of Polyphony (Max.): 48
Number of Voices: 622 (241 Panel Voices + 22 Drum/SFX kits + 20 Arpeggio + 339 XGlite Voices)
Featured Voices: 3 Live! Voices, 4 Sweet! Voices, 6 Cool! Voices, 11 Super Articulation Lite Voices
GM: Yes
XGlite: Yes
 
EFFECTS
Types:
DSP: 38 types
Reverb: 12 types
Chorus: 5 types
Master EQ: 6 types
Harmony: 26 types
 
Functions:
Dual: Yes
Split: Yes
Arpeggio: 150 types
Melody Suppressor: Yes
 
ACCOMPANIMENT STYLES
Number of Preset Styles: 205
Fingering: Multi finger, Smart Chord
Style Control: ACMP ON/OFF, SYNC START, START/STOP, INTRO/ENDING/rit., MAIN/AUTO FILL
File Format: Style File Format (SFF)
 
Other Features
Music Database: 170
One Touch Setting (OTS): Yes
 
Expandability
Expansion Style: 10
 
 
SONGS
Preset:
Number of Preset Songs: 154 (including Touch Tutor: 10, Chord Study: 12, Chord Progression: 30)
 
Recording:
Number of Songs: 5
Number of Tracks: 2
Data Capacity: Approx. 10,000 notes
Playback: SMF (Formats 0 & 1)
Recording: Original File Format
 
FUNCTIONS
Lesson/Guide: KEYS TO SUCCESS, Lesson 1–3 (Listening, Timing, Waiting), Phrase Repeat, A-B Repeat, Chord Dictionary, Touch Tutor, Chord Study, Chord Progression
 
USB AUDIO INTERFACE
Registration
Number of Buttons: 9
 
Overall Controls:
Metronome: Yes
Tempo Range: 11 - 280
Transpose: -12 to 0, 0 to +12
Tuning: 427.0–440.0–453.0 Hz (approx. 0.2 Hz increments)
Duo: Yes
 
Miscellaneous:
PIANO Button: Yes (Portable Grand Button)
 
STORAGE AND CONNECTIVITY
Internal Memory: Approx. 1.4 MB
 
Connectivity:
DC IN: 12 V
Headphones: Standard stereo phone jack (PHONES/OUTPUT)
Sustain Pedal: Yes
AUX IN: Yes (Stereo mini jack)
USB TO HOST: Yes
 
AMPLIFIERS AND SPEAKERS
Amplifiers: 2.5 W + 2.5 W
Speakers: 12 cm x 2
 
POWER SUPPLY
Power Supply: (PA-130, PA-3C, or an equivalent recommended by Yamaha) or batteries (Six “AA” size alkaline (LR6), manganese (R6) or Ni-MH rechargeable (HR6) batteries)
Power Consumption: 5 W (When using PA-130 AC adaptor)
Auto Power Off Function: Yes (Time can be set)
 
ACCESSORIES
Music Rest: Yes
Song Book: Download from Yamaha web site