Tekton Double Impacts


Anybody out there heard these??

I have dedicated audio room 14.5x20.5x9 ft.  Currently have Marantz Reference CD/Intergrated paired to Magnepan 1.7's with REL T-7 subs.  For the vast majority of music I love this system.  The only nit pick is that it is lacking/limited in covering say below 35 hz or so.  For the first time actually buzzed the panel with an organ sacd. Bummer.  Thought of upgrading subs to rythmicks but then I will need to high pass the 1.7's.  Really don't want to deal with that approach.

Enter the Double Impacts.  Many interesting things here.  Would certainly have a different set of strengths here.  Dynamics, claimed bottom octave coverage in one package, suspect a good match to current electronics.

I've read all the threads here so we do not need to rehash that.  Just wondering if others out there have FIRST HAND experience with these or other Tekton speakers

Thanks.
corelli
333Jeffrey,
I am right on the edge of ordering a Schiit DAC. Did you like the Yaggy better than the Gumby?
Also what other DACs did you compare with? Right now have a Wyred4Sound DAC-2. 
Mofojo, the Yggy has a better sound than the Gungnir. I compared the two of them side by side in my system, and the Yggy was clearer and more natural sounding. If you leave the Yggy on all the time, which is recommended by Schiit, it sounds truly awesome. It does not have a remote though, so you need to run it through a preamp.
Hello 333jeffrey, 
As an all around all things considered amplifier which do you prefer with the DI,  The Carver Crimson or the NAT Audio?
Charles 
@craigl59:

- thanks for your answer on the REW graphs wrt DACs.

+1 re. @333jeffery 's nod for the Schiit Yggdrasil...it's what has been on the front end of my system for some time now.

+1 re @klh007  re. the Exogal Comet. I've used it to drive the DIs, with very good results. In it's Comet Plus - Ion combination form.