i am still looking to build an updated version of the bailey transmission line either 3 way or preferably 4 way using an 18db crossover can anyone out there please help me with this proposed project. In particular i need recommended modern drivers and crossover, if not perhaps i will have to return to the original design and drivers. All assistance would be greatly appreciated.
http://www.t-linespeakers.org/
You may know this site, but it's all I can suggest - maybe you can contact somebody there and they will have some advice for you.
You may know this site, but it's all I can suggest - maybe you can contact somebody there and they will have some advice for you.
On the t-line site under virtual projects is a revisit to the classic Bailey/Radford style line, It is designed for the Word-designs 2-way kit, but if you can score the woofers, then find a good 2-way minimonitor design and actively XO it to woofers. That way most of the heavy lifting is already done. I see no reason for a 4-way with the quality of today's tweeters.
dave
dave
Greetings fellow Brisbanite. Isn't the rain nice. Dams over 30% today. A couple of things: You may be not be aware that there is now an informal speaker building group in Brisbane. I'm not much good navigating around this forum and I haven't attended a meeting as yet but if you put "Brisbane meet" in the search facility I think you'll find a thread with many posts and fellow travellers. BTW where exactly are you? I'm Camp Hill.
If you do stay with the original units I think I have the Melbourne Audio Club upgraded design for the x-over from 30 yrs ago which I think went to 3rd order. You will certainly profit from an offical Kef "ab" mod to the T27 high pass section.
Jonathan Bright
If you do stay with the original units I think I have the Melbourne Audio Club upgraded design for the x-over from 30 yrs ago which I think went to 3rd order. You will certainly profit from an offical Kef "ab" mod to the T27 high pass section.
Jonathan Bright
Jonathan Bright said:If you do stay with the original units I think I have the Melbourne Audio Club upgraded design for the x-over from 30 yrs ago which I think went to 3rd order. You will certainly profit from an offical Kef "ab" mod to the T27 high pass section.
And Scott & i came up with a "modern" line for the B139, a couple implentations of which are documented on the same virtualTL page i noted above.
dave
Tony "brisbane meet" will give you the three threads for their last 3 meetings. The thread starter was greenie512.
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