I just had my M10 revised, it costs a bit but for my budget it's hard to find a better speaker.

I do think the bass is a bit lacking in low volumes, so that is why I am very interested in the outcome of this plugs investigation. So I could use the more bass settings.

Btw during the revision I made some pictures of the interior. Is this interesting for Duncan site?

G65, UHD722, MS600, MS200, RoonLabs, F80, Marantz SR7015, DALI Opticon MK II 11.2