Dave B that is a ridiculous series of comments about Beryilium. In my shop I have also have had speakerrs with Aluminium, Titantium, ESL designs, Ribbons, Soft domes, Diamond tweeters and midranges, and they have all had their series of strengths and weakness.
The issue with Beryillium is that is a highly transparent sounding material, therefore it tends to show you everything both good and bad and therefore is more critical of setup and voicing.
You can’t just judge a speaker is good or bad because of its drivers it has to do with the entire design.
We for example have the ATC speakers and they sound terrific their soft dome tweeter is wonderful the Beryilium tweeter in the Paradigms, is better especially if you crave detail and airness.
As per Beryilium being brittle and dry sounding, the Focal Sopras also use Beryilium, and no one is saying they don’t sound stunning. Beryilium is highly prized for a loudspeaker cone because the metail is inheritantly self damping and offers much less coloration then other materials. However with that being said much of what is prized in audio is musical colorations.
We have chronicaled our long setup process with our pair of 9H and they are incredibly sensitive to showing you everything, and quite frankly we would agree with you that the speakers do need some warminng up in the midrange and that is where careful system setup makes all the difference.
One tiny example of this was adding two sets of Furtech NCF Boosters to the system. We were incredulous that the NCF booster an accessory developed by Furutech to elevate a power cord would make a difference, and the sound got warmer and fuller in the midrange. We added a set of Isoacoustics to the 9H and they sounded warmer and fuller.
https://www.dagogo.com/furutech-ncf-boosters-review/
The Personas are tricky to get right but when you do they are absolutely thrilling in how realistic they can sound our demo rig is spooky at how three dimensional an image is created with singer just floating in space.
Ricred1 we will agree with you about your comment that not everyone is going to like these speakers or for that matter any particular brand of speakers.
The point we keep on trying to hammer home is that the higher the resolution a speaker it is the tricker it is to make that speaker sound good unless all the i’s are dotted and the T’s crossed, the same issues could be found with Raidho loudspeakers, B&W Diamonds and other similar types of designs.
This is one reason why some people are still drawn to soft dome tweeters, tubes and vinyl.
Dave and Troy
Audio Doctor NJ
The issue with Beryillium is that is a highly transparent sounding material, therefore it tends to show you everything both good and bad and therefore is more critical of setup and voicing.
You can’t just judge a speaker is good or bad because of its drivers it has to do with the entire design.
We for example have the ATC speakers and they sound terrific their soft dome tweeter is wonderful the Beryilium tweeter in the Paradigms, is better especially if you crave detail and airness.
As per Beryilium being brittle and dry sounding, the Focal Sopras also use Beryilium, and no one is saying they don’t sound stunning. Beryilium is highly prized for a loudspeaker cone because the metail is inheritantly self damping and offers much less coloration then other materials. However with that being said much of what is prized in audio is musical colorations.
We have chronicaled our long setup process with our pair of 9H and they are incredibly sensitive to showing you everything, and quite frankly we would agree with you that the speakers do need some warminng up in the midrange and that is where careful system setup makes all the difference.
One tiny example of this was adding two sets of Furtech NCF Boosters to the system. We were incredulous that the NCF booster an accessory developed by Furutech to elevate a power cord would make a difference, and the sound got warmer and fuller in the midrange. We added a set of Isoacoustics to the 9H and they sounded warmer and fuller.
https://www.dagogo.com/furutech-ncf-boosters-review/
The Personas are tricky to get right but when you do they are absolutely thrilling in how realistic they can sound our demo rig is spooky at how three dimensional an image is created with singer just floating in space.
Ricred1 we will agree with you about your comment that not everyone is going to like these speakers or for that matter any particular brand of speakers.
The point we keep on trying to hammer home is that the higher the resolution a speaker it is the tricker it is to make that speaker sound good unless all the i’s are dotted and the T’s crossed, the same issues could be found with Raidho loudspeakers, B&W Diamonds and other similar types of designs.
This is one reason why some people are still drawn to soft dome tweeters, tubes and vinyl.
Dave and Troy
Audio Doctor NJ