[Poultrygeist]

These craft store wooden eggs make a nice phase plug for the Beta 12LTA. I counter sunk two additional  screws and the magnetic attraction holds them in place.

[Poultrygeist]

Here's a link for the Realistic tweeters. The one shown is not the same as my 40-1310A. The external pod enclosure is the same on all of them. Sometimes you can find these for a few bucks at flea markets but on ebay they go for a lot more. They sound excellent removed from the pod and used in open baffles.

http://diyaudioprojects.com/Drivers/40-1310/40-1310.htm

[Poultrygeist]

The Beta with wooden egg phase plug. Peavey tweeters shown here were replaced by the Realistics.

Another member here swapped his B200's for the Betas and felt it was a significant upgrade. I hope he reads this and responds.