Not too much information to make a diagnosis from it.
- How did it start?
- Only one key or any key?
- Which key?
- I more keys are out of tune, is there some pattern in it? Like the same key in each octave, or every fourth or so?
- The sound is always the same pitch or changing randomly?
- Which pitch is it, how high?
- Is it in the same timbre as other keys playing normally, or some different timbre?
- Is it the same on all sounds (memories)?
- Is it the same with preset memories?
- Does all the other functions and parameters on synthesizer work?
- Have you tried initialization function?
- Are you sure power supply is OK and all voltages on spec? Have you done recapping?
There can be more questions...
Daniel Forro
On 24 Apr, 2014, at 1:41 AM, <roberflas@...> <roberflas@...> wrote:
Hi all,
I own a CZ1, this is my first synthesizer, but when touch a note in keyboard it produces sound but really it is not a right note, too high, and/or the sound is continuos, but a key is depressed still sound until power is of.
Anyone have an idea?
Thank you in advance