I know, this has been asked before. My 52+PS is just back from servicing at Naim HQ. It has the earliest remote, and the up volume hasn’t worked for a while. Naim couldn’t update the 52 to accept newer remotes, of which I have plenty.
Is there any point in buying a universal learning remote? Anyone tried this? Or another workable solution?
There have been old threads on just this subject. Your best bet is probably to keep an eye out for a replacement original NAC52 remote.
By all means try a learning remote -that sounds like the best idea and insurance for the future too, but if the up function on your existing NAC52 remote isn’t working I’m not sure how a learning remote will be able to learn that function, unless you can get it to work temporarily on the off 52 remote.