As my Europa literature says (2003 edition), they will not break in with quiet playing. I discovered this to be true as I played them at modest listening levels with no significant change.
Break in calls for 200 hours at "moderately loud levels (30 watts)." To me, that's LOUD.
I know that Roy does not hesitate to really crank it as I personally discovered at his factory. We had it up to 106 dB, A weighted, at 2 metres (my measurement). He didn't flinch. The speakers didn't distort. Stunning.
So, according to my interpretation, and considering "30 watts" (a lot), "moderately" might mean: keep it below 95 dB. In other words, LOUD, just not insanely loud. If you want to discuss it with Roy, give him a call.
My experience with Europa's:
1) Since I had established an expectation from my factory experience, my Europa's out of the box sounded bad in comparison--gritty, edgy, "overly analytical."
3) With 200 hours of loud playing, they are dramatically improved, and I am very happy with them. Their coloration is nicely balanced, portraying the level of warmth as found in the recording--in short, neutral.
4) To trace back over their break-in history, I noticed perceptible changes at these loud playing intervals (counting only the really loud playing hours): at very roughly 2-3 hrs., 10 hrs., 30, 60-80, and then around 200-ish. The change from beginning to end was incredible. Only time will tell if they have finally stabilized for the truly long-run.
Low level detail is really remarkable. They play loud very well, too.
To answer your question about further break-in, Tcbannon, I suspect that you will find further change for the better. Keep 'em cranked when you can. That's what makes the difference.
Break in calls for 200 hours at "moderately loud levels (30 watts)." To me, that's LOUD.
I know that Roy does not hesitate to really crank it as I personally discovered at his factory. We had it up to 106 dB, A weighted, at 2 metres (my measurement). He didn't flinch. The speakers didn't distort. Stunning.
So, according to my interpretation, and considering "30 watts" (a lot), "moderately" might mean: keep it below 95 dB. In other words, LOUD, just not insanely loud. If you want to discuss it with Roy, give him a call.
My experience with Europa's:
1) Since I had established an expectation from my factory experience, my Europa's out of the box sounded bad in comparison--gritty, edgy, "overly analytical."
3) With 200 hours of loud playing, they are dramatically improved, and I am very happy with them. Their coloration is nicely balanced, portraying the level of warmth as found in the recording--in short, neutral.
4) To trace back over their break-in history, I noticed perceptible changes at these loud playing intervals (counting only the really loud playing hours): at very roughly 2-3 hrs., 10 hrs., 30, 60-80, and then around 200-ish. The change from beginning to end was incredible. Only time will tell if they have finally stabilized for the truly long-run.
Low level detail is really remarkable. They play loud very well, too.
To answer your question about further break-in, Tcbannon, I suspect that you will find further change for the better. Keep 'em cranked when you can. That's what makes the difference.