Thanks Michel and Jason. Jason, yes I'm planning to have it serviced at a Yamaha authorized place nearby. Luckily the seller in California from wh...

Hi Antony, Thanks for the reply. I have both isopropyl alcohol and Deoxit D5. Is one better than the other? I hesitated to put anything inside beca...

Thanks a lot! I'll take it to someone to have a look.

Hi Jason, Thanks for responding. You're saying it's the pot, right? Do you know the best way to deal with it? It's a really clean, new-looking u...