What to do if the Yamaha Musical Instrument sound is too small even at maximum volume?
- WWilliam RiversAug 7, 2025
If the sound from your Yamaha Musical Instrument is too quiet even when the volume is at its highest, check these things: * Make sure the Master Volume isn't set too low; turn it clockwise to increase the volume. * Ensure the Expression Pedal is fully pressed down with your toe. * Verify that the POWER switch of the speaker is turned on. * (For ELS-02C models) Confirm the REAR SPEAKER switch is set to ON.










