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Old 8th May 2012, 09:08 PM   #1111
jzagaja is offline jzagaja  Poland
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Not too harsh/metallic?
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Old 8th May 2012, 09:23 PM   #1112
jzagaja is offline jzagaja  Poland
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EOS-30 deg20 is ready for prototyping.
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Old 8th May 2012, 09:25 PM   #1113
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Not too harsh/metallic?
Not at all. I was very surprised. Response was surprisingly smooth and became even better after applying Dirac Live correction. It was not at all what I had expected.
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Old 8th May 2012, 10:17 PM   #1114
jzagaja is offline jzagaja  Poland
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BTW: Zoom H2 pickup from console, great sound.

Mikolajki Folkowe 2011 - Chlopcy kontra Basia (Boys contra Barbara)
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Old 9th May 2012, 09:06 AM   #1115
Jmmlc is offline Jmmlc  France
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Hello Carl,


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Originally Posted by Carl_Huff View Post
I recently bolted on a pair of Beyma CP750ti CDs to my IWATA 300s. I really, really like the combination. They work very well together.

http://profesional.beyma.com/ingles/pdf/CP750Ti.pdf
I used to optimize a passive crossover for my friend René Cariou for his system that uses a Radian 760 NeoPB on Iwata 300 without tweeter for the mid and the high frequencies and a Davis 40 RCA in a bass reflex for the low frequencies.

That passive crossover provides impedance linearisation of the drivers and also some equalisation for the Radian that allows to not use any tweeter. The sound of that set-up is just excellent.

See attached the schematics of the passive crossover.

If you have both the impedance curves of your loudspeakers and their response at 1 meter then I can calculate for you such a crossover which leads to better results than most conventional ones.

Best regards from Paris, France

Jean-Michel Le Cléac'h
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Old 10th May 2012, 06:57 PM   #1116
jzagaja is offline jzagaja  Poland
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Do you know any European alternative to Dayton RSS390HF-4?
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Old 10th May 2012, 07:05 PM   #1117
ra7 is offline ra7  United States
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Quote:
Originally Posted by Jmmlc View Post
Hello Carl,




I used to optimize a passive crossover for my friend René Cariou for his system that uses a Radian 760 NeoPB on Iwata 300 without tweeter for the mid and the high frequencies and a Davis 40 RCA in a bass reflex for the low frequencies.

That passive crossover provides impedance linearisation of the drivers and also some equalisation for the Radian that allows to not use any tweeter. The sound of that set-up is just excellent.

See attached the schematics of the passive crossover.

If you have both the impedance curves of your loudspeakers and their response at 1 meter then I can calculate for you such a crossover which leads to better results than most conventional ones.

Best regards from Paris, France

Jean-Michel Le Cléac'h
Jean,

I would be very interested in your help with a passive crossover for a design I'm working on. It is a large 300 Hz tractrix horn mated to a 15" vented woofer. I'm just completing the horns and will begin crossover work this weekend. See attached pic.

My biggest concern in designing a passive crossover is accounting for the delay in HF arrival with respect to the woofer acoustic center.
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Old 13th May 2012, 08:43 AM   #1118
jzagaja is offline jzagaja  Poland
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Seven please

AUTO-TECH HORN - YouTube
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Old 13th May 2012, 10:33 AM   #1119
phusis is offline phusis  Denmark
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Your new YouTube moment of fame?

Even through my laptop I sense the sound coming from the Universum's in this clip is very good - natural, "full," informative, and with a very coherent and dense "tone" to it.
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Old 13th May 2012, 10:37 AM   #1120
jzagaja is offline jzagaja  Poland
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I'm happy I could represent Poland togather with Lipinski Sound
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Last edited by jzagaja; 13th May 2012 at 10:41 AM.
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