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dylanschwartzJul 26, 2025
Why is the volume low or no sound on my Yamaha Clavinova CLP-430 Electronic Keyboard?
- DDiane MillsJul 26, 2025
If the overall volume of your Yamaha Electronic Keyboard is low, or you're not hearing any sound, first ensure that the Master Volume isn't set too low by using the [MASTER VOLUME] slider. Also, check that headphones are not connected to the headphones jack when the [SPEAKER] switch is set to the “NORMAL” position. The [SPEAKER] switch should be set to “NORMAL” or “ON,” and Local Control should be On.