ho googolato su portale Roland Clan...
Questi sono i tastini da sostiuire.
Tuttavia mi è venuto un dubbio... I tasti incriminati sono quelli che meno utilizzo... quindi perché imputare la questione ad uno stress "da consumo".
Infatti poi ho letto un altro messaggio che dice:
[c]Even easier is to get a can of "Servisol Super 10" (google it to find out where to buy)
Its amazing stuff designed to clean, lubricate and protect electrical components.
I sprayed it on all the pots and they all work very smoothly now (so values change nice and predictably)
These are easy as you can just pull off the spinner knob and spray down onto the exposed potentiometer.
I also had some control buttons that where not very responsive and I had to hit them quite hard to get them to activate. (some of the cursor keys etc.)
The hard part is openning up the keyboard and releasing all the boards to get access to the button components. (Its a pain for sure)
Then sprayed all of them and now they all work like new.[/c]
Voglio provare prima utilizzare dello spray, tanto male non fa...io sono convinto che sia polvere depositata oppure dei contatti un po' ossidati.