Hi,
I have these NS1000M almost 30 years. They are open front (no grill) and therefore, shame on me, they have collected dust over the MID/Tweeter dome top. Also the woofers show some mild humidity stains on the membrane, besides the dust. But all membranes are complete w/o tears.
So, my question is, to preserve this masterpiece, what should I actually do?
- Buy new woofers?
- Vacuum them?
Or simply do nothing?
I am used to my Quad ESL-57 and these NS1000 sound a bit boomy and much less directive. Does it mean that they are in a bad shape (or is it me?
Thanks a lot!
Ran