Currently Being ModeratedMar 18, 2011 3:40 PM (in response to Icewind)Re: RE: 12-string model noise
I didn't hear a "whistling noise" on the current flash memory install of my JTV89.
I do remember an earlier install of the flash memory where something like that was going on with the modelled sounds. A re-flash (via Workbench USB) of the system software correct that issue for me. This was sometime earlier this year.
I'd recommend a re-flash, if possible. Then re-check.