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Marc BeckerJul 27, 2025
What to do if my Bontempi 16 5415 Electronic Keyboard does not play or the sound is distorted?
- RRichard WestJul 28, 2025
If your Bontempi Electronic Keyboard isn't playing or the sound is distorted, the possible causes are: discharged batteries (insert new batteries), batteries inserted incorrectly (check them), or an unsuitable mains adapter.