My Yamaha Clavinova CVP401 have loud static sound, external headphones / speaker all have this static sound, keyboard sound not coming out. Not sure how to repair.
Is it a hum or white noise?
My Yamaha Clavinova CVP401 have loud static sound, external headphones / speaker all have this static sound, keyboard sound not coming out. Not sure how to repair.
Is it a hum or white noise?