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Tekton speakers with Ribbon / AMT ??

Anyone out there have any Tekton speakers with either ribbon or AMT tweeter?? Uruz owners perhaps?

I have finally decided to order a pair of Encore loudspeakers. Upgrading from the Double Impacts. 

I've been back and forth as to which speaker to order. Encore vs. Moab. vs Ulfberht......Well, I had a chance to talk to Eric at Tekton the other day. I asked about Beryllium tweeter on the Encore and he certainly can make that happen. At that time, he brought up the idea of using a ribbon tweeter.  I have seen zero examples of his larger speakers with that tweeter installed. He seemed very confident in the ability to integrate it into the design. I enjoyed the enthusiasm, so much so that it prompted me to go for it. Experimental blood in my veins I guess. 

That being said, I am curious if there are other individuals out there with Tekton speakers with ribbon tweeters?  and what their take might be. Impressions? Downsides? Yes, I realize the standard design is fantastic. But I'm a tinkerer at heart. Willing to try things unseen, unheard assuming the risk isnt too much. 

Eric said he could use two different brand drivers. Fountek, and Mundorf. Both very linear responses. Both something he felt very east to integrate into the current design. Mundorf being the bees knees, but at an additional cost. 


So, bottom line,  I gave him the green light to go to crazy and use the Mundorf driver and see what kinda unique loudspeaker he could create.  

Also, side note.....I guess a true ribbon tweeter is not exactly AMT?? Casually interchangeable terms? Not exactly sure the specifics as to why thy aren't the same.  

But I'm so damm curious how he can integrate this into his current Encore design that I'm willing to try it out. 

audiophile adventure proceeds
128x128whacky
whacky's avatar
whacky OP
53 posts
 
so I’ve just seen the photos of what the double impacts look like with the ribbon/AMT tweeter installed. 
I was not aware that the entire tweeter array was replaced with a single large vertical rectangular ribbon.  
I can’t imagine he planned on replacing the entire full 15 array of tweeters on the Encore when he proposed that as an option. But after seeing the photos of the DI, I honestly have no idea what his intentions were. I thought he was just talking about replacing central high frequency driver much like the Be upgrade. 
Will have to touch base with him about this. 
asvjerry's avatar
asvjerry
4,841 posts
 
I've had the 'large' Heil AMTs' for quite some time now, keeping them 'fused' so exuberance doesn't create fails.  The fact they're dipoles does require treating them as such...

Finding woofers that can keep pace with them is an issue.  Smaller woofers (say with passive radiator) helps.....adding a sub for the 'low down' does the trick here....*S*

Urs unruly, J
roxy54's avatar
roxy54
8,111 posts
 
whacky,
Think about other large speakers you've seen. Sometimes a ribbon is used to extend the very highest frequencies (like a supertweeter). In this case, he might have planned to place it in the center of the speaker between the 2 seven tweeter arrays. Companies like Legacy and Dali have done similar things. 
timlub
2,042 posts
 
I've made the argument here many times that an AMT is a version of a ribbon.  (Folded, different radiation pattern etc)
I make the same argument with a Ring radiator.... It is still a dome.  In a traditional dome,  the voice coil attaches directly to the dome and the dome is the main radiating element.  In a ring radiator,  the suspension itself is the main radiating element.  
In the end,  you don't have a ring radiator without first having a dome.  
erik_squires
16,512 posts
 
timlub

And calling and AMT a ribbon or a ring radiator a dome is to ignore fundamental and important differences in their behavior which is why only you make these simplifications.

At this point I might as well call a farm tractor a truck, and bees cats.  I mean, why bother typing in English if you are just going to randomly pick nouns?
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