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hugheslaurenAug 20, 2025
What to do if the Yamaha PSR-EE433 Electronic Keyboard volume is too soft or the sound quality is poor?
- MMatthew FrancisAug 20, 2025
If the volume is too soft, the sound quality is poor, the Style/Tabla/Song/Arpeggio stops unexpectedly, the recorded data does not play correctly, or the LCD display goes dark with settings reset, the batteries may be low or dead. Replace all six batteries with completely new or completely recharged ones, or use the AC power adapter.