Batteries and the external power supply are not included. Make sure you get the batteries or power supply you need.
The Yamaha PSR-E423 Portable Keyboard is intuitive and friendly enough for beginners who are learning how to play, while its professional sound quality and features suite the performing musician.
The PSR-E423 features a 61 note touch sensitive keyboard that gives way to up to 700 voices and a wide variety of arrangements and backing tracks. Easily play along to any of the keyboards styles, create custom songs and use the USB connection to save your user data to a PC. Its internal speakers provide full sound and its portable design includes both AC and battery operation with 6 AA alkaline batteries.
Note! The power adapter is optional
| Keyboard Zones | 61 Velocity Sensitive Keys |
| Polyphony | 32 Note |
| Presets | 700 (183 Panel Voices + 462 XGlite Voices + 15 Drum/SFX Kits + 40 Arpeggio Voices) |
| Sequencer |
Easy Song Arranger
Number of Songs: 305 Tempo/ Metronome: Yes Transpose/ Tuning: -12 to 0, 0 to +12/ +-100 cents Pitch Bend Range 1 to 12 |
| Effects |
Reverb/ Chorus: 9 types/ 4 types
Preset Master EQ: 5 types Dual/ Split: Yes / Yes Harmony / Echo: 26 types Arpeggio: 150 types |
| Controllers |
Pitch Bend Wheel: Yes
Control Knobs: Yes, Knobs x2 Pedal: Sustain (Option) |
| Inputs/Outputs | USB, 1/4" Phone Headphone, Pedal Input |
| Storage | Via USB |
| Amplifier | 2.5W + 2.5W |
| Speakers | 12cm x2 + 3cm x2 |
| Display | Backlit Custom LCD (92 x 42mm) |
| Power |
Six AA size, LR6 or Equivalent Batteries or
PA-130 Power Adapter (Sold Separately) |
| Dimensions (WxDxH) | 37.24 x 15.82 x 5.35" (946 x 402 x 136mm) |
| Weight | 15 lbs 7 oz (7.0 kg) |