Pat Baker

A mystery solved! Many thanks!! You guys are great, I feel so relieved right now. It was as simple as that. I thought the modulating wheel should be in the middle like the bender one.

Hi, I just bought the keyboard last week. Whenever I start the keyboard the notes sound modulated (This annoying vibratto sound). It does not matter I skip the different sounds (00 grand piano concert, 01 rock piano, 02...) All of them are modulated. I need to go through all the different tones (Elec piano, organ, string/brass, guitar...) and then, after some time, I play the "00 grandpiano" again and it gets back to normal (what a piano should sound like). My questions is, do all keyboards start like this when you buy them or mine has a trouble? (I got the one all customer use in the shop for months since it was the last one they had) Is there any explanation to this trouble? Any way to solve it or should I swap it? Thank you,