Linn M109 system fit?

[Winston67]

A few years ago I did the SEAS woofer upgrade on my M109 loudspeakers, and the difference was stunning. In the intervening time I’ve slowly upgraded my system and now have a Rega P8, a Lejonklou Entity and (very soon) a Naim Supernait 3 (which will replace the tiny Exposure XM5). Also use a REL subwoofer that complements the 109s well. I have been very happy with the 109s, but do you think that they may now be holding this “source first” system back (opposite of the “mullet”)? I know very little about loudspeakers, whether and to what extent speaker technology has passed the 109s by and what an appropriate system match is. Interested in your thoughts. Thanks!

[Tendaberry]

I'm not so sure the 109s are the bottleneck in your setup... If possible, borrow a better frontend to see what's possible.

[Charlie1]

They are not a bottleneck to my mind.

Never heard a SEAS modded pair.

I think trial and error. If buying new then defo get a home dem.

[Fred11]

What about trying the Boazu 2, in your wonderfull system? Boazu 1 was developed with the 109, I think.
F

[Nature]

...., but do you think that they may now be holding this “source first” system back?

Absolutely not.