PSR-EW425 Body Color Black Dimensions Width 1,200 mm (47-1/4”) Height 136 mm (5-3/8”) Depth 404 mm (15-7/8”) Weight Weight 8.3 kg (18 lb, 5 oz) (not including batteries) Keyboard Number of Keys 76 Touch Response Yes (Soft, Medium, Hard, Fixed) Type Organ-style Other Controllers Pitch Bend Yes Art. Switches Yes Control Knobs 2 Display Type LCD Backlight Yes Panel Language English Tone Generation Tone Generating Technology AWM Stereo Sampling Polyphony Number of Polyphony (Max.) 64 Preset Number of Voices 820 (294 Panel Voices 28 Drum/SFX kits 40 Arpeggio 458 XGlite Voices) Featured Voices 10 Premium Organ Voices, 4 Live! Voices, 9 Sweet! Voices, 6 Cool! Voices, 14 Super Articulation Lite Voices Compatibility GM Yes XGlite Yes Types DSP DSP1: 41 types, DSP2: 12 types Reverb 12 types Chorus 5 types Master EQ 4 types Functions Dual/Layers Yes Split Yes Melody Suppressor Yes (w/ pan adjustment) Crossfade Yes (between Internal Sound and External Audio) Preset Number of Preset Styles 290 Fingering Multi finger, Smart Chord Style Control ACMP ON/OFF, SYNC START, SYNC STOP, START/STOP, INTRO/ENDING/rit., MAIN/AUTO FILL, TRACK ON/OFF Other Features One Touch Setting (OTS) Yes Expandability Expansion Style 10 Compatibility Style File Format (SFF) Preset Number of Groove 35 Number of Sections 5 (4 Sections 1 Musical Climax/Ending) Preset Number of Preset Songs 30 Recording Number of Songs 10 Number of Tracks 6 (5 Melody 1 Style/Groove Creator) Data Capacity Approx. 19,000 notes (when only “melody” tracks are recorded) Compatible Data Format Playback SMF (Formats 0 & 1) Recording Original File Format (SMF 0 conversion function) Recording Time (max.) 80 minutes (approx. 0.9 GB) per Song Format Playback WAV (44.1 kHz, 16 bit, stereo) Recording WAV (44.1 kHz, 16 bit, stereo) Sampling Type One-shot, Loop Samples (Preset/User) 4 Sampling Time Approx. 9.6 sec Sampling Sources AUX IN, MIC INPUT, USB audio interface, WAV format files Sampling Format Original File Format (16 bit, stereo) Sampling Rate 44.1 kHz USB audio interface 44.1 kHz, 16 bit, stereo Registration Number of Buttons 4 (x 8 banks) Control Freeze 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) Octave Button Yes Scale Type 5 types Miscellaneous PIANO Button Yes (Portable Grand Button) Other Functions Mega Boost, Motion Effect (57 types) Voices Harmony/Echo 26 types Arpeggio 152 types Storage Internal Memory Approx. 1.72 MB External Drives USB flash drive Connectivity DC IN 16 V AUX IN Stereo mini jack x 1 Headphones Standard stereo phone jack x 1 Sustain Pedal Yes USB TO DEVICE Yes USB TO HOST Yes OUTPUT Standard phone jack x 2 Microphone Standard phone jack x 1 Amplifiers 12 W 12 W Speakers 12 cm x 2 Power Supply AC Adaptors (PA-300C or an equivalent recommended by Yamaha) or batteries (Six “D” size alkaline (LR20), manganese (R20) or Ni-MH rechargeable (HR20) batteries) Power Consumption 11 W (When using PA-300C AC adaptor) Auto Power Off Function Off/5/10/15/30/60/120 (minutes) Included Accessories Music Rest Yes Song Book Download from Yamaha web site
