Beryllium Tweeters


I've only heard Paradigms Beryllium Tweeters but I absolutely loved them! What other "affordable" (>$2k new or used) speakers use them and what are your experiences with Beryllium tweeters? What other Tweeters rival the extension, air and sweetness that I was hearing with my Paradigm Sig 2's? DeCappo? Usher? ...?
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I own a pair of the Signature S6 v2. I never noticed them to be bright until I moved, and got an Emotiva pre to go with the Emotiva amp. It became harsh! I found, after 2 years of experimenting in which I finally started buying used speakers to get an idea of what's out there. I found that Paradigm is much closer to neutral than many others. I also found out that everything matters.

Speaker cable matters a lot at this level of quality, as do interconnects. I got all solid core, and it is much nicer/cleaner than fine strand. The difference here to my speaker cables was immediate and not subtle. It wasn't that I could tell that something was wrong and went on a cable search. I just experimented and discovered how good solid core is.

Same with interconnects. I ended up with solid core copper plated with silver by Morrow Audio. I can recommend without reservation. Imaging like crazy and a 3D soundstage I never knew my music had. My cables are MA3, and the speaker cable is Audioquest Type 4.

The other thing I did was replace the Emotiva entry level crap. Parasound Halo components, designed by the audio legend John Curl. the A21 and the P7 made my sound to the warm side of neutral. The mid range frequencies are amazing, vocals are jaw dropping with well engineered music.

Some people may be sensitive to higher frequencies, and want the highs drastically reduced. Most speakers out there will not work for them. BTW, I am not connected whatsoever to any of the brands I mentioned, they just really work well in my system.
The Reference 3A line now uses BE tweeters across the range. I have the De Capo BE's, but the Dulcet BE's would fall into your price range and they're marvelous.
The baffles are all overly small and require BSC to compensate but sometimes the BSC is omitted and manufacturers rely on owners care with placement close to room boundary. Toss in many require powerful amplification and its subsequent thermal compression leads to a hard sound. Its not the BE its the total design its used in that causes issues. If baffles slim or its a monitor its going to have issues.Today quality of sound in most loudspeakers are compromised by market expectations that small is good. And how many fit on standard shipping pallets is more of a design concern than sound quality.
Melbguy, interesting you mentioned those when you did. A pair came up for sale local but the reviews I pulled up said they were the best speaker, or the worst, depending on the recorded material and music...

Runnin, good to see that you found a synergy in your system. When I got the Sig 2's I had already dialed in a nice synergy with the rest of my setup so I never experienced the overly bright sound that Bifwayne and Bacardi are experiencing at times. My sig 2's sounded sooo good, to me, and I don't like really bright sounding systems.

Toddnkaya, I love Vapor speakers...Amazing!

I think I will eventually try some Decappos or get another pair of Sig 2's once I climb higher up the ladder. I was just trying to figure out some more reasonable priced speakers that have that delicate and airy treble that my Sig 2's gave me. I agree with Runnin when he says that the vocals are just awesome!
The beryllium tweeter on the DeCapo is well implemented, no brightness or harshness but they were a bit bright when I first heard them and when I got them home. It was my impression at the time that it was a break-in issue and this has turned out to be true. What is noteworthy is that these speakers will reveal issues with recordings that are closely miked and exacerbate that fact. Not that they are intrinsically bright but some instruments, like flute or even piano at certain frequencies can sound peaky on such recordings. But no brightness and praise NO harshness whatsoever. I agree with Rebbi, they are just wonderful communicators with zero fatigue factor which would indicate in itself that the tweeter is doing it's job.