Interesting, what could they be used in?Bill Fitzmaurice wrote: I have samples of the new Delta Pro 8s
tuba36 vs t39...
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Indeed I did...Dave Non-Zero wrote:I know that dave perry had difficulty swapping the B&C drivers in his dr280s to Deltalite 12s. i believe the beta 10 and deltalite10 are slightly different too.
I think (from memory) that the B&C had a slightly elongated slotted hole that allowed a little tolerance, and I used the outer most end of the slot for the bolt hole rather then the centre of the slot. The B&C would happily fit in the eminence bolt pattern, but not the other way round........took a whole lot of trouble to sort out that problem, and ended up re-drilling a new set of bolt holes in a fully finished DR chamber....not an easy task
Another point in fact:-
...the eminence 8" driver used in my wedghorn has 8 bolt holes, yet the eminence 8" sealed mid range driver for my new Omni 15 I am building only has 4....... I can only think that the sealed chamber adds a little stiffness to the driver basket....
'Live n learn'

Last edited by DAVID_L_PERRY on Thu Mar 27, 2008 3:55 am, edited 1 time in total.
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Couldn't be a Neo, now could it!Bill Fitzmaurice wrote:It's heavier, models better. Come spring I'll build one using it to test.


I know money often seals the deal, but seriously, quality is an investment, not an expense... Grant Bunter
Accept the fact that airtight and well-braced are more important than pretty on the inside. Bill Fitzmaurice
Accept the fact that airtight and well-braced are more important than pretty on the inside. Bill Fitzmaurice
Yes, I put a DL2-2510 in a DR that was originally built for a Beta 10. The Deltalite went in, but it wasn't easy. I try to avoid removing the driver at all cost for fear of killing one or more of the TNuts in the process.Dave Non-Zero wrote:i believe the beta 10 and deltalite10 are slightly different too.
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