Naim Muso Optical Input Trim Option

Hi guys,

I read about adjusting optical input trim to +10dB.

I have a naim muso 1 gen. Does it have the optical input trim option? I tried looking for it under setting, input and then optical. Well i could only rename the input but there is no option to increase the 10dB option.

Care to share where i am misiing?

Regards Wayne

If I remember correctly, it needs to be done on the source not the mu-so.

Think that’s what I had to do when I had my mu-so v1 to my Panasonic TV via optical.

Open the Muso in the Naim app, and in Settings, go to System Settings > Input Settings > Digital and you should see the Input Trim adjustment.

It’s not available with the mu-so v1.

It can be changed on NC devices.

Hi, I recall having a similar issue either my QB2 where options (other than renaming) were missing from the Naim app settings. Try closing and reopening the menu a few times and see if they appear - that worked for me last time I had this problem.

I’ve messaged Naim about this as it seems to be a glitch in the app, so maybe needs a fix from their software developers.

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NogBadTheBad,

This is what my muso app page shows too. Are you sure the muso V1 is excluded from this feature?

Thanks ChrisSU for the suggestion. I will try removing and re-installing the app again.

I don’t ever recollect seeing it when I had my TV connected to my mu-so, it’s now in the bedroom.

All I did was close the app, then reopen it and return to the Settings and the options mysteriously reappeared. I didn’t delete and reinstall the app. No harm in trying though.