My NDS came back last month from service/repair plus the 555PS has been DR'd. It has been away for 3 months.
It sounded fantastic. Detailed, punchy, organic and engaging; a great upgrade.
Yesterday I noticed I'd left the transport screws in place. Removing them it sounds even better
Just goes to show, 25+yrs of owning Naim, but I can still be an idiot. It would please me enormously if somebody else looked underneath their NDS and discovered they have been listening to theirs with the screws still in place too!
Please share your HiFi acts of stupidity.