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Old 13th November 2011, 08:19 PM   #841
jzagaja is offline jzagaja  Poland
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It's rather good when phasing plug length is equal or smaller than dome radius and transition between channels and waveguide contour is smooth? This require inverted type driver, maybe some neodymium could work. Go back to the roots (WE555).
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Last edited by jzagaja; 13th November 2011 at 08:30 PM.
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Old 13th November 2011, 09:15 PM   #842
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Soongsc has simulated similar few years back with good results.
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Old 17th November 2011, 12:48 PM   #843
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Small little wonders.
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Old 18th November 2011, 08:01 PM   #844
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Polars.
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Old 18th November 2011, 08:24 PM   #845
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Small comparison - note ejmc-2000 is hand size.
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Old 25th November 2011, 05:53 PM   #846
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Pioneer S-910 beryllium ribbon with short waveguide, profile looks like "minphase" .
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Old 26th November 2011, 08:58 AM   #847
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Hello all,

Please can I have an idea of the wider of the 'sweet spot' regarding the jmlc350,
the iwata300 and the e-jmlc300.
By "sweet spot', I mean the wider of the optimal listening zone.
Thanks

Van Loi
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Old 27th November 2011, 01:14 PM   #848
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EJMLC gives twice as wide sweet spot in horizontal axis, can be considered as replacement for TAD TH-4001, JBL 2345.
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Old 27th November 2011, 02:24 PM   #849
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Thank you for the answer,

Have you similar schema regarding the iwata300. It is very useful for me to make choice for one of the horn above..
Actually, I am using a TAD 4001 CD coupled with my wooden Diy bi-radial horn (similar to the TAD TH-4001), the plan was provided by MJ magazine in Japan.

A couple of year before, I had the opportunity to hear and compare by switching my horn and with the Jmlc horn by 'Musique concrète' with my set up. I was very impressed by the musical quality of the jmlc horn. The musical enjoyment still remain with me, I guest that is the quality of the jlmc curve calculation.
For this purpose,I had dropped some word to Jean Michel Le Cléac'h at one HI-FI show in Paris.

One more question: what is the pricing+shipping of a pair of ejmlc-300 horn. Ship to France.

Thanks

Van Loi
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Old 27th November 2011, 03:04 PM   #850
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If you need a really wide listening area then use 1.4" waveguide and driver - for example Radian 951PB. For pricing please contact manufacturer: info at autotech.pl
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File Type: jpg Mumie_Rakiety.jpg (81.3 KB, 224 views)
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