[drummermitchell]

                does a person count the ends as a well also,curious as I count 15 .

[drummermitchell]

also here's an open view

[Big Red Machine]

The wells only AFAIK.  Twelve.

I am not sure why the ribs are of varying widths.  Probably a more sophisticated version.

[drummermitchell]

counting the high flat(wells)also I see 15,if that is so,looking at Qrdude there isn't a 15 only 17.
I'd assume this might cause diffusion problems or maybe not.

[Big Red Machine]

counting the high flat(wells)also I see 15,if that is so,looking at Qrdude there isn't a 15 only 17.
I'd assume this might cause diffusion problems or maybe not.

Prime numbers only on QRDude, so no 15 (1x15 and 3x5 both equal 15).  So with this one it may not be a prime diffusor and then I'm confused.

[drummermitchell]

I think I'm dazed and diffused.
Hope the wife buys me a real nice radio real soon .

[bpape]

The thicker wells on each side are just doubles of the same well depth which happens pending the arrangement of the wells. The big chunk in the middle, I have no idea.  Looks to me like they just divided a 10 root which is very odd.

[drummermitchell]

So perhaps scattering might not be that great(I don't know),at over 999.99 a pop,I think I'll leave it on the shelf.
Couldn't find one review on them,just businesses selling them.
I know Primacoustics is outta BC Canada,strange no reviews out here.
They are nice looking but we don't know if it diffuses properly and then there's the price ..
Made out of MDF and birch I believe.