I communicated with Alvin last week and he told me all Denfrips products are currently shipping with the latest firmware.What I’d be curious to know is if folks who purchased a Pontous 12th in the FB group are experiencing the same issue with the glassiness and synthetic sound? If not it could be the firmware isn’t playing nice with some aspect of the pre-revision hardware. The good news is we can revert to the old firmware in many cases that is not possible; also Alvin is a stand up guy he’ll make things right.