If you read my post, it says, if I were someone else. i.e. I was anticipating others telling me that it is a capacitor issue.
But in my case, I know its nothing to do with capacitors, as they are all new. Now, could it be failing resistors? Im not sure, as I am not an electronics student.
As you say, its certainly got something to do with the DAC you might assume.
Ill take a look at it, and see if anything sticks out. I do hope its NOT the chip itself, as it will be a tricky replacement, but lets see.
If it is the Chip and you don’t want to attempt the replacement. Then give Ian a shout at mutant-caterpillar based in Anglesey North Wales.