Hi Dave,
Can I get an idea when purchasing Sierra LX, how does including NFS measurement for both speakers do to improve the sound? These are additional $500 just for some measurements (like ensuring speaker matching pair?).
Do they actually have a big sound difference whether i choose without NFS measurements or with 2x NFS for the additional $500.
Thanks, may be good to include some descriptives for the potential buyers who may not know how does choosing NFS measurements here actually benefit the buyer in terms of actual sound performance.
My impression is I will just be getting some paper graphs telling me the pair is tested to be a matched pair although there may be no discernible sound difference.
What do most of you guys order anyway, without NFS vs with NFS?
Thanks for the reply