This 'unofficial' Forum is dedicated to the Clavia Nord Keyboards, including the Nord Stage, Nord Electro and Nord Piano. Discuss any issues around Nord's keyboards, share your favorite patches, samples, and music. We are not affiliated with Clavia!
FYI: Pablo Mastodon is the US/Canada official Nord repair guru. He's less active on the forum now, but his posts remain relevant.
If you get a part number off your to-be-replaced parts, run them through "Octopart.com" or "findchips.com" and those tools will find all the distributors stocking the parts currently.