Yamaha PSR-E223 poseduje 375 prirodnih zvukova, uključujući Stereo Grand Piano, 361 XGelite zvukove (boje), 12 setova bubnjeva i set sa zvučnim efektima. PSR-E223 takođe poseduje 100 pratećih stilova i 102 pesme. Koristite Portable Grand dugme da u instantno pozovete autentičan zvuk stereo klavira. Instrument takođe poseduje moćan reverb efekat koji dodaje koncertnu ambijetalnost u svaku izvedbu. Yamaha Education Suite funkcija omogućava učenje i vežbanje muzike zabavnijim nego ikada do sad.
Neke od dodatnih karakteristika su 61 dirka, 32 notna polifonija, sistem učenja u 9 nivoa, ulaz/izlaz za slušalice, ulaz za sustain pedalu, MIDI in/out, zvučnički sistem od 2x2.5W, i mogućnost rada na baterije.
Size/Weight
Dimensions
Width 945mm (37-3/16")
Height 118mm (4-5/8")
Depth 348mm (13-11/16")
Weight
Weight 4.5kg (9lbs., 11oz.)
Control Interface
Keyboard
Number of Keys 61
Type Organ Style
Display
Type Custom LCD
Size 92mm x 32mm
Language English
Panel
Language English
Voices
Tone Generation
Tone Generating Technology AWM Stereo Sampling
Polyphony
Number of Polyphony (Max.) 32
Preset
Number of Voices Stereo Grand Piano + 361 XGlite + 13 Drum/SFX/SE Kits
Featured Voices Sound Effect Kit
Compatibility
GM Yes
XGlite Yes
Effects
Types
Reverb 9 types
Functions
Panel Sustain Yes (in menu)
Accompaniment Styles
Preset
Number of Preset Styles 100
Fingering Multi
Style Control INTRO, MAIN x 2, FILL-IN, ENDING
Other Features
One Touch Setting (OTS) Yes
Songs
Preset
Number of Preset Songs 102
Functions
Overall Controls
Metronome Yes
Tempo Range 32 - 280
Transpose -12 to 0, 0 to +12
Tuning Yes
Miscellaneous
PIANO Button Portable Grand Button
Functions
Lesson/Guide Y.E.S. (Listen & Learn, Timing, Waiting, Chord Dictionary)
Storage and Connectivity
Connectivity
DC IN DC IN 12V
Headphones x 1
MIDI In/Out
AUX Pedal 1 Footswitch (optional)
Amplifiers and Speakers
Amplifiers 2.5W + 2.5W
Speakers 12cm x 2
Power Supply
Power Supply Adaptor (PA-3C/PA-130), or batteries (Six "AA" size, LR6 or equivalent batteries)
Power Consumption 12W
Korpa 
